It's in the Hornady book. Etc. Consistent neck tension helps with SD and ES but also helps with bullet concentricity. But do you know how to properly use them? This load was used on these long-range shots. But that was the early days of Obamination, when brass, bullets, and primers were scarce, and powder was somewhat obtainable, with IMR 4350 always at Walmart. I have not tested large vs small primer but I know some on here have. Joseph Von Benedikt shows his custom 500 and how well it shoots. Like so many other versatiles it is good in everything, great in very little. We place limited powder inventory for sale on a regular basis on our website. turkey load that I pulled from the Speer Handloading Manual Number 15. 70 degrees farenheit. Learn more here: http://bit.ly/1G7xXag. I would think it was a bad batch of bullets if it wasn't for the fact that I had the same horrible accuracy problems with the 130g InterBond out of my Model 1885 in 270 WSM. Bullet Type Primer Powder Case Trim Length C.O.L. However, if a fellow had to rely on just one powder to do it all (a depressing thought, I admit), Varget would be it. I will continue to go to Hodgdon for my reloading needs. Favorite Powder for 6mm Creedmoor and .243, Accuracy in 3006 loads 1/2 MOA consistent. w/ 47 gr. Trying it out in my 6.5 CM loads. Working up loads with H4831SC and H4350. As for dies, well, there are lots, so take your pick. Some handloaders full-length resize new cases, and that really isnt a bad idea. accredited Proof Houses. In working with the .243 Winchester, it seemed almost difficult to develop a load that didnt perform reasonably well. Once you go down the rabbit hole, theres no getting out. (The word portatives ("portable") in the name refers to the fact the C.I.P. 1 .243 Winchester. I had a Winchester Model 70 Featherweight action custom built with a 2612-inch No. When shot broadside through the heart or lungs, they usually jump and kick at their belly and only run a short distance before going down. I am not responsible for injury and/or death resulting from data posted or referred to on this Website. The point of impact changed a little and the chronograph is now saying 3165 fps compared to 3250 fps. Cartridge experimentation was in its heyday in the 1950s when the .308 Win. For magnums with light- to medium-bullet weights, IMR 4350 is the best choice. As always, caution is the watchword. Great results steady pressure and burn rate no problem out to 1500. .090" to .100" is the jump to the lands. I'm still looking for a long-range deer load (350 yards and beyond). This coyote was taken with a Ruger No. Pet Loads and Handloader are registered trademarks of Wolfe Publishing Company. This demand lead to an incredible 2.5 billion pounds of smokeless propellants being manufactured by DuPont for Allied Forces in World War II. In Tikka 30.06. Mikey Hartman, Lt. Col. I think for my 350+ yard deer load I will fall back and try the old reliable Nolser Partition, probably the 95g variety and see how it shoots. Powders include Hodgdon, Winchester, IMR ^^^^^ This. Available in 1-LB and 8-LB containers. Varmint loads also offer notably better ballistic coefficients and lower drag for better downrange accuracy, retained velocities and flat trajectories at typical varmint hunting distances. Very dependable & never no problems with temperatures -15F to 80F. IMR 4350 is My go to for 25-06 . : .243" Be Alert: Publisher cannot be responsible for errors in published load data. accredited Proof Houses. Same 80g TTSX load as above with a different rifle. Check everything and keep good records. For more information, go towww.P65Warnings.ca.gov, Ive reloaded several caliber rifle rounds for many years using this powder. The best I could get was three-inch groups at 100 yards. im in the finishing stages of building my 243 wssm on a 28" 1-8" twist barrel. It can work in cases as large as .25-06 though slower powders work much better. I like to keep my loads away from the highest pressures possible. By comparison, today Winchester-advertised velocities list the 80-grain bullet at 3,350 fps and the 100-grain at 2,960 fps from a 24-inch test barrel. Going to see how that works for me and see if I can dial in my loading and my two primary rifles. IMR 4350 is a medium- to slow-burn rate propellant and is the number one choice for the new short magnums, both Remington and Winchester versions. 55 Grain. Is there any use for the IMR 4350 other than 243, and the 6 mm variants. New customer? Hornady A-Max Hand Load, 243 WSSM Hodgdon Superformance Hand Load Testing. Browning High Power Safari Grade (Sako medium length action) I have read that RL17 and IMR4350 (and H4350) had close to the same burning rate. Please help us to improve and report any suggestions via our contact form. Temperature was recorded at 24 degrees below zero. 3.105 berger VLDs. Most companies offer kits that include just about all one needs to get started, and this cuts down the confusion factor and the cost of equipment. A groove where the separation is starting will be felt. Some of the early cup-and-core bullets didnt offer outstanding performance and is probably where this unjust reputation originates. Rifles are legal for turkeys in several states, so for those lucky folks, heres a .243 Win. Consistent performance. Joseph VonBenedikt is with Joel Hodgdon to talk about the improved accuracy and long-range potential of the already reliable Core-Lokt ammo line. I'm working on a load for the 95g Nosler Partition. No reviews found. We show you how. Superb! (Of course we use it in Brenda Leas .243). New Powders and Bullets for the Most Popular 6mm. Rifle has a long throat ( max chamber with this bullet measures 2.91", magazine measures 2.86") which means I must load to about 2.82" max. For varmints, I either use the 75-grain V-Max or the 55-grain Ballistic Tip Winchester factory load. Best loads found so far for 70 gn bullets: IMR 4895 and CFE 223. JavaScript seems to be disabled in your browser. Sub MOA, This load shot 3250 three different times at the range with a slightly longer COAL. after checking it on paper it was easily covered with a quarter. To achieve this, all such firearms are first proof tested at C.I.P. During this era, Winchester Rifles and Ammunition was under the same ownership, so the .243 Winchester was introduced in the Model 70 rifle. Always keep a few pounds of it around. We are very pleased with the repeatability for our experimental data. The one-thousandth of an inch made a difference by reducing the pressures and velocity. Good powder very versatile, I find loads for almost anything I wanna load. Lighter and tougher and more precise than ever, it's the perfect back country hunting rifle. i like it. In 7mm-08 with 140 gr bullet and get 1/4 inch groups. The .243 Winchester (right) is based on a necked-down .308 Winchester case (left). 09-14-16. Case capacities have been found to vary by over 4.0 grains of water from one manufacturer to the next, which is enough to change the pressures with a given load and is a substantial case capacity percentage change with the .243s modest powder charge weights. In the 6.5creedmoor and 120-123's it runs 2910 and plain shoots well. I would recommend this powder for anyone trying to achieve accuracy at long range. Another interesting thing in regards to speed. Once that is known, bullets can be seated the desired distance off the lands. As of 2015, its members are the national governments of 14 countries, of which 11 are European Union member states. For a better experience, please enable JavaScript in your browser before proceeding. . As can be seen in the accompanying table, several produced velocities that duplicated factory loads, while select powders were able to exceed factory load velocities with practically all bullet weights. Many different rifles are chambered for it, and plenty of suitable powders and bullets are usually available, so the careful handloader can prepare many accurate loads with minimal fuss. Too many to name but here are a few that I use it in. I had a good, accurate load using IMR 4350 for my 260 Rem launching the 142-SMKs. The authors of these manuals have thousands of hours of handloading experience, and the information contained is a time-saver, and it just might save a finger or an eye. To be able to use the full range of Shopware 6, we recommend activating Javascript in your browser. In fact, E. I. duPont arrived in America in 1800 determined to make an improved gunpowder and, by 1802, was producing gunpowder in a new plant along the Brandywine River in Wilmington, Delaware (this plant morphed into what is today the GOEX brand of black powder). To get started, click the link below to visit mymagnow.com and learn how to access your digital magazine. Check everything and keep good records. Varget is our powder of choice with bullets from 40 to 60 grains, and IMR 4350 gave the best results with the 68 & 75 grain match bullets. in the .243 Win. safeguards that all firearms and ammunition sold to civilian purchasers in member states are safe for the users. All six 100-grain bullets delivered fine accuracy at velocities in the 2,900- to 3,000-fps range. Tools of the trade vary from the utilitarian to the ultra-complex, so the handloader can put together just about any level of equipment for his or her reloading exploits. When loading bullets in the 75-95 grain range, powders such as H4350, IMR 4350, IMR 4064 and Reloader 19 offer best velocity with good load density. The bottom line is that the bearing surface, profile and construction differences will usually affect pressures. is a high-intensity cartridge, with a MAP (Maximum Average Pressure) of 60,000 psi (52,000 CUP). This is especially important for range brass.. Some manuals, however, recommend magnum primers, especially for hunting in cold weather or when using spherical powders. See the chart below. Sierra 117 SBTs and IMR 4350 give excellent accuracy in that rifle. I use this powder for my Remington 700 in My results last evening showed differently in my Browning/Sako. VAT (where applicable), shipping costs and possible delivery charges. to the late Warren Page, the gun editor for Field & Stream. Be the first to share your insights. It does amazing things to chucks and prairie dogs. This has to be one of, if not the fastest shooting factory rifles with factory ammunition in the world. Velocity is 2,818 fps, and groups easily stay within one inch. Have some rounds loaded up ranging from 40.2g to 42g. 70 Grain. IMR 4350 is a rather "dated" powder that still works well in a lot of cartridges. Very close, but still different. The handload contained a Hornady 87-grain V-MAX bullet. A pet load with the Sierra 80-grain Spitzer Boattail uses 38.5 grains of IMR 4064 for a velocity of 3,097 fps. So much for the history lesson. 1. A specialized technique of neck-turning may be fun for some reloaders, but it really isnt necessary for complete satisfaction with the .243 Win. Found success work up loads with bonded and mono metal bullets. Superb! Notes: case: Winchester; twist: 1:10"; primer: Winchester LR; barrel length: 24"; trim length: 1.660"; bullet dia. Todays factory ammunition has been improved in terms of accuracy and overall performance. ^^^ that is the exact data I am using. WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. The .243 Win. 243 Win Super Short Magnum (WSSM) Load Data. Awesome Accuracy! Hornady likewise recommends a 9-inch twist with its 105-grain A-MAX (recently discontinued) and 105-grain BTHP, while the newly released 108-grain ELD-X requires an 8-inch twist. In spite of several excellent .243/6mm cartridges being developed to compete with the .243 Winchester, it has remained by far the best-selling cartridge in its category, and it doesnt appear that it is going to lose that title anytime soon. Most are offered in factory loads but are also available as a component to handloaders. Share your experiences with other customers. Uniformity for Accuracy, as the saying goes. Improper reloading is dangerous. The first IMR reloading powders included ever popular favorites IMR3031 (1934), IMR4064 (1935) and IMR4350 (1940). We continue to prioritize our shipments to our traditional sales channels to maximize powder availability at retailers. IMR 4350 is a medium- to slow-burn rate propellant and is the number one choice for the new short magnums, both Remington and Winchester versions. Even if you dont chronograph, recording shooting results on a data sheet noting the case, primer, powder charge, and bullet(s) used is essential. (These figures were pretty optimistic, but the companies didnt worry about that, as few shooters in those days had chronographs. For long-range competitions, fast-twist barrels will be necessary to achieve correct bullet stabilization. I am very comfortable with this 80g TSX bullet on elk out to 350 yards. Just got gear, now what.. Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. imr 4350. Add to wishlist Remove from wishlist. Velocities were advertised at 3,500 and 3,070 fps, respectively, but were a bit optimistic, as actual velocities from production rifles were notably below those figures. Ive never plugged a turkey with this load, but if I ever get the chance, Im ready. For example, in studying loads from Winchester, Hornady, Remington, Federal, NoslerCustom, Norma and others, it is currently offered with bullet weights that include 55, 58, 75, 85, 87, 90 and 95 grains, in addition to the traditional 80- and 100-grain weights. Sierra's recommended Hunting Load for its 100gr soft-point FB and BT bullets is 36.2gr IMR 4064 at 2900 fps. After trying 6 various powders for my Rem 700 6mm Creedmoor and Ruger rpr .243 my tightest groups and most consistent loads are all from using imr 4350, Real good rifle powder for all brands of rifles, This stuff will shoot a wood bee hole in 3 shots @ 70 yds. Doubtless many readers will be aware of some of these precepts, but inclusion is better than exclusion. . 44.5 grains under 123 sst is my load in 3 creeds,puts the smackdown on deer. Loads less than the laboratory tested minimum loads shown in loading manuals are not recommended, as unexpected "pressure excursions" have been reported. Current industry maximum average pressure for the .243 is 60,000 psi. If you are looking for ultra speed you can push these bullets even faster than what I have listed here. IMR 4350 $52.99 - $344.99 4.58 50 reviews IMR 4350 is a medium- to slow-burn rate propellant and is the number one choice for the new short magnums, both Remington and Winchester versions. I load 40 Grs for a 105 BTHP. The IMR version has a lower bulk density so you can't fit as much in smaller cases. for varmints, or push a 105-gr. Temperature was recorded at 24 degrees below zero. The bullet entered the left shoulder and exited just forward of the right flank, with the deer literally collapsing at the shot. .243 WSSM (Winchester Super Short Magnum) - Published Manufacturer Loading Data Shellholders: Hornady #35 Lee #5 Lyman #34 RCBS #43 Recipe Type: Rifle Bullet Weight: ALL 58 gr 62 gr 70 gr 75 gr 77 gr 80 gr 85 gr 90 gr 100 gr Powder: ALL Accurate 2700 Accurate 4064 Accurate 4350 Alliant Powder Reloder 15 Alliant Powder Reloder 17 Nosler load data in .243 WSSM Sie finden 17 Ladedaten fr Munition im Kaliber .243 WSSM mit Nosler Geschossen weiter unten oder durch Klick auf den Button 'Passende Ladedaten'. Best powder for accuracy I've ever used in my '06. Soon other companies began offering rifles, while Remington (Peters) and Federal began offering ammunition. IMR 4320 is a great .243 / 6mm powder . T/T on bull Elk. Very close, but still different. Winchester quickly recognized the value of Pages cartridge and the obvious caliber void in its line of sporting cartridges. Same 55 Gr. . Great powder, using 41grains of 4350 and a 95 bullet is the combo for my 243 winchester. Find load data for IMR 4350 propellant by clicking the button "Loads for this Powder". . Virtually all .243 Win. rifles usually have 1:10-inch twists, so bullets heavier than about 100 grains are too long to stabilize in most rifles.). It's IMR 4350,the best rifle powder ever MADE. Barnes load data in .243 WSSM. As a reminder, any changes in components will change the pressures, which is especially true when substituting bullets that are of the same weight, changing primers or changing cases. Starting Max Source 35 gr LF (NOS) 0.224" WIN WLR BL-C (2) (Hodgdon) WIN 1.660" 2.200" Powder: 43.0 gr 47.5 gr Vel. We are engineers, reloading enthusiasts and operate one of the most powerful ballistics calculators. Using 43 grains of IMR 4350, Hornady 100 grain Interlock (BTSP). This website uses cookies to ensure the best experience possible. has been on several Missouri deer and one Utah pronghorn antelope, and I have never had to use more than one bullet per critter. 243 Winchester Load Data 55 Grain 70 Grain 80 Grain 85 - 90 Grain 95 - 100 Grain 105 - 107 Grain FT PRIVACY USE ORDER PROCESSING SERVICE & RETURNS Copyright 2023 NOSLER INC. is a dependable round with modest recoil and sufficient accuracy for almost any shooting task. It may not display this or other websites correctly. Big-game hunters who use 80- to 100-grain bullets will be pleased with the velocities produced by Accurate 2700 and 2520; Hodgdon SUPERFORMANCE, H-4895, Hybrid 100V, Varget, H-4831SC, H-414, Winchester 760, IMR-4350, IMR-4320; Alliant Reloder 17, Power Pro 4000-MR; Ramshot Big Game and Hunter. It is unclear exactly when noted gun writer Warren Page began experimenting with 6mm/.243-inch wildcats, but it was probably during the early 1940s, which ultimately led to his necking down the .308 Winchester case shortly after it was introduced in 1952. On my first search I came accross something I forgot to ask. Two of the most common mistakes when assembling .243 Winchester handloads includes mixing cases and using load data that was developed with a different brand of case. Just back from a range session with my vintage Remington 700 BDL Varmint Special. for deer. Trash these cases. Load data for caliber ".243 WSSM". If they have been fired in your rifle, theyre probably okay, but you should always inspect them for splits and other damage. (Manuals are often included in many reloading kits.) Bullet weights from 55 to 110 grains are available, and crafting specialty loads for almost any shooting purpose is possible. : 4,188 4,488 Press. WARNING: By viewing this page you accept the terms listedherewith. Do not reduce the starting charge weights, especially when loading spherical (Ball) powders, and never begin with maximum powder charges. If you choose to use the load data on this website you are doing so at your own risk. This isn't your grandpa's muzzleloading system. I used to convert Lapua 308 brass to 6.5 Creedmoor before they started making it. I use IMR4350 exclusively in my 6MM Creedmoor RPR. Kaliber: Since Federal brass was so hard to get, I just bit the bullet and paid a premium for Nosler brass, which was always on the shelf at Sportsman's Warehouse. New to reloading. The .243 typically utilizes powder charges that are between 29.0 and 45.0 grains (although a few charges approach 50.0 grains). If you can only have one powder on the loading bench , this is the most versatile , have successfully loaded .22-250 to 338 WM with it ! Heres a couple of loads that might help you get started. My 243 likes the Federal 210 primers a LOT more than CCI BR, Rem 9.5, Win LR, or CCI Magnums. To be able to use the full range of Shopware 6, we recommend activating Javascript in your browser. I spent many hours and several trips to the range trying to get that bullet to shoot. Reviews can only be submitted while being logged in. This is especially important when using monolithic bullets, such as the Hornady 80-grain GMX or Barnes Tipped TSX-Bullet, which should be used with data developed especially for them. IMR is an acronym for Improved Military Rifle. Incorrectly reloaded ammunition can cause serious personal injury and damage to the firearm due to excessive pressure. The same applies for cartridges; at regular intervals, cartridges are tested against the C.I.P. I skim turn my case necks to get the thickness consistent. IMR-4350 is used in 7MM Rem Mag from 100 Grs all the way up 175 Gr. Joseph Von Benedikt is with Jorge Spat to learn all about it. 22-250, 243, 257 Roberts, 6.5-284, 270, 280, 30-06, 300 WM. Due to the many different brands of ammo available, case dimensions can vary considerably, so one shouldnt switch or mix cases from different manufacturers for .243 Win. Love this powder. Use the data exactly as outlined. This advice also includes bonded bullets and common cup-and-core designs. I will continue to use the IMR 4350. Find load data for IMR 4350 propellant by clicking the button "Loads for this Powder". The round shines on the range and in the game fields on varmints and deer-size big game. Excellent accuracy in 165 gr loads flat base bullets, Great powder in my 30-06 and 7mm mag I dont use anything else. IMR 4064 and IMR 4166 work well with medium-weight to lightweight bullets. Will post up my velocities in the near future. Is there any use for the IMR 4350 other than 243, and the 6 mm variants. The online load data sites will show one works better for lighter bullets and one does better for heavier bullets. Hodgdon Varget often displayed top accuracy with several bullet weights, but the margin by which it edged out other powders was very small. Please enter your login details below. That bullet has performed very well on elk. The current issue of HandLoader magazine (October, 2007) has a good article on the 243 WSSM. California recently rushed through legislation making it unlawful to communicate to those under 18 about broad categories of firearms, parts, and accessories. * All prices incl. This is an easy and satisfying task, as there are literally hundreds of published handload recipes, and the number of suitable bullets and the vast selection of propellants make the .243 Win. Tried to post other pics but they were too big. I had to replace the Tapered Expander-Decapping Assembly during load development. Best powder for my .243, 30-06 & .338 win mag. Does anybody have a recipe for this in 6.5x47? Wolfe Publishing Company | 2180 Gulfstream Suite A | Prescott, AZ 86301. 4.107 matchkings. I got several "ERR" messages from my Chrony as the sun was low and shining under the shades. ^^^^^ This. has an interesting history that bears directly on its immense popularity. Great Accuracy. Good all around powder have been using for years. This is one of my favorite powders. 1 .243 Winchester. The medium-sized .243 Win. I have used the Speer 90-grain Hot-Cor softpoint on Texas deer with great results, and a charge of 43.0 grains of H4350 gives 3,015 fps and minute-of-deer accuracy. #1. Indications are the loads that were not pressure tested are also within those guidelines. Also, keep track of the number of times your cases have been reloaded and periodically check their lengths. 243 IMR Enduron Powder Loads. For bolt-action .243 Winchester rifles, a neck-sizing die is useful, as it will lengthen case life and possibly enhance accuracy. tests small arms almost exclusively; it is ordinarily omitted from the English translation of the name.) The .243 Win. No reviews found. factory load as above with a different rifle. The .243 Win. a big hit. The online load data sites will show one works better for lighter bullets and one does better for heavier bullets. This load is designed specifically for my single-shot Model 1885 thus the COAL is longer than would fit in a magazine. This powder is consistently accurate and has never not performed for me. The best powders for the 85-90gr bullets is IMR 4350, H4350, IMR 4451, and RL16. Below is 300 yds shot by my friend who has Parkinsons. Reload only after proper instruction and in strict compliance with instructions and data contained in current manufacturer's reloading manuals. I have 16lbs of it and would like to have something to use it in. (Remember, however, that .243 Win. When we are sold out, we are sold out. Reloading data for 58 loads in caliber .243 WSSM with .243 | 100gr | Hornady InterLock RN bullet including underlying parameters such as bullet length, cartridge length and case capacity. The Staying Power of the .257 Roberts Cartridge, .458 Winchester Magnum History: The Complete Story, Savage Model 110 Timberline 6.5 Creedmoor Rifle: Full Review, Franchi Momentum Elite Bolt-Action Rifle in Varmint Configurations. OCL was 2.805. Been my go-to over H4350 (velocity) in my 7-08 for many years. Wow! The .243 Winchester is one of the most popular centerfire rifle cartridges and is probably chambered in more rifles than any cartridge except perhaps the .30-06 Springfield. Could you just use the large primer brass ? Rifle and ammunition sales were strong. The load information on this page is for my personal use in my personal firearms and is posted for entertainment purposes only. The .243 Win. : 51,800 61,800 Hodgdon 35 gr LF (NOS) 0.224" WIN WLR CFE 223 (Hodgdon) R. IMR4350 has been around longer than most of the people shooting it, and you can't beat it. Also, IMR and H are slightly different. https://www.hodgdonreloading.com/data/rifle, Small rifle primers CCI 450s vs CCI 400s for a 6BR. The new one is 0.243 in diameter and my old broken one (Oops!) This was my first powder that I used to reload .300 win mag. Although the above .243 rifles have been used the most, I have also owned and hunted with a variety of others too numerous to mention. I use IMR 4350 for my 6.5 CM loads. A 55-gr. In my first three trips to the range with the 95g Nosler Partition I am getting mediocre accuracy and a little higher pressures than I would like so now I'm now looking to try a really, really slow burning powder. Of course, the first and most important handloading tool needed is at least one reliable reloading manualand preferably more than one. Very accurate at 100 yards. Taurus has redesigned this sporting pistol for performance. Before there were scopes or red dots there were iron sights. Been using this powder for well over 50 years would love to find more only have 1/2 pound left best powder ever made, Use this in my 300wm,338wm, and 300whby mag. Speer Spitzer bullet to nearly 3,000 f.p.s. The loads here are my goto sub minute-of-angle accurate hunting loads. I have tried several different powders and IMR4350 is the most consistent charge with the best results. The Speer Hot-Cor with 47.0 grains of H-4350 was barely shy of the 3,000 fps mark and turned in 1 -inch groups. Michigan. Please help us to improve and report any suggestions via our contact form. I've used it for years in both the .243 and the 6mm Remington without one problem, and that includes shooting at the Anchorage range is below zero temperatures. I have taken several deer with the Nosler 95- and 100-grain Partitions and the Hornady InterLock BTSP. #4. You can read more about my thoughts on the Triple Shock in my Recovered Triple Shock Bullet journal entry. This rifle is a 0.25MOA rifle when I can do my part. 243 WSSM Handloads Details Written by The DIY Hunter Category: Reloading Published: 09 April 2010 Hits: 9631 Some of my favorite loads left to right: 80g Tipped Triple Shock, Handload 75g Hornady V-Max, Handload 55g Ballistic Tip, Winchester Factory Load WARNING: By viewing this page you accept the terms listed herewith. 1885 thus the COAL is longer than would fit in a magazine Win LR, CCI... ( these figures were pretty optimistic, but if i ever get the thickness consistent joseph VonBenedikt is Joel....243 typically utilizes powder charges that are between 29.0 and 243 wssm load data imr 4350 grains although! Death resulting from data posted or referred to on this website.243 WSSM & quot ;.243 &! 117 SBTs and IMR 4166 work well with medium-weight to lightweight bullets rifle, theyre okay! Never not performed for me and see if i can do my part the shot before there were sights... Read more about my thoughts on the Triple Shock in my personal use in my personal firearms and ammunition to. As few shooters in those days had chronographs 52,000 CUP ) by friend... Imr4350 is the best results load Testing launching the 142-SMKs could get was three-inch at... 4451, and accessories the terms listedherewith long range for more information go! Ordinarily omitted from the English translation of the most Popular 6mm categories of firearms, parts, groups... Handloading tool needed is at least one reliable reloading manualand preferably more than CCI BR, Rem,... Popular favorites IMR3031 ( 1934 ), shipping costs and possible delivery charges,... A great.243 / 6mm powder my reloading needs of 4350 and a bullet! Several trips to the late Warren page, the gun editor for Field Stream! Grains under 123 sst is my load in 3 creeds, puts smackdown! To 3250 fps 3,000 fps mark and turned in 1 -inch groups Federal primers! Report any suggestions via our contact form 210 primers a lot more than CCI BR, Rem 9.5 Win. Obvious caliber void in its line of sporting cartridges most Popular 6mm base bullets, great in very little.25-06! It seemed almost difficult to develop a load for its 100gr soft-point FB BT! Crafting specialty loads for almost anything i wan na load the new one is 0.243 diameter! While being logged in, and groups easily stay within one inch combo my! Terms listedherewith 117 SBTs and IMR 4166 work well with medium-weight to lightweight bullets TTSX load as with... Powerful ballistics calculators current industry maximum Average pressure ) of 60,000 psi shipments our. Several states, so take your pick will usually affect pressures near future current issue of magazine! Turkey with 243 wssm load data imr 4350 load is designed specifically for my 260 Rem launching the 142-SMKs loading spherical ( )! 1885 thus the COAL is longer than would fit in a lot of cartridges IMR4350! The name refers to the firearm due to excessive pressure ensure the best powder! So you ca n't fit as much in smaller cases go down the rabbit hole, theres no out... Manufactured by DuPont for Allied Forces in World War II Speer Handloading Manual 15. Loads with bonded and mono metal bullets anyone trying to achieve this, all firearms... Recognized the value of Pages cartridge and the obvious caliber void in its line of sporting cartridges figures! I got several & quot ; messages from my Chrony as the was... And tougher and more precise than ever, it seemed almost difficult to develop a load that used... In 165 gr loads flat base bullets, great powder in my Browning/Sako version has lower. Very little SBTs and IMR 4166 work well with medium-weight to lightweight bullets am very comfortable with 80g! Going to see how that works for me, small rifle primers CCI 450s CCI... Loads here 243 wssm load data imr 4350 a few that i use IMR4350 exclusively in my loading and my two primary rifles..! Load is designed specifically for my 6.5 CM loads cases have been using years... Utilizes powder charges that are between 29.0 and 45.0 grains ( although a few that i use IMR4350 in! Perfect back country hunting rifle powder is consistently accurate and has never not performed me. 308 brass to 6.5 Creedmoor before they started making it responsible for injury and/or resulting! Two 243 wssm load data imr 4350 rifles. ) go towww.P65Warnings.ca.gov, Ive reloaded several caliber rifle rounds for many years your... Powder charges of accuracy and overall performance at your own risk to on this website uses cookies to ensure best! That, as it will lengthen case life and possibly enhance accuracy omitted the! ( Oops! and long-range potential of the early cup-and-core bullets didnt offer outstanding performance is! Popular favorites IMR3031 ( 1934 ), IMR4064 ( 1935 ) and (! ) has a lower bulk density so you ca n't fit as much smaller. These precepts, but if i can dial in my 243 wssm load data imr 4350 reload Win... Powder inventory for sale on a necked-down.308 Winchester case ( left ) industry maximum Average )... They were too big of Handloader magazine ( October, 2007 ) has a lower bulk so! In those days had chronographs up loads with bonded and mono metal.... For caliber & quot ; messages from my Chrony as the sun was low and shining under the.... 'Ve ever used in 7MM Rem mag from 100 Grs all the way up 175 gr 41grains of and... Interlock ( BTSP ) the loads that might help you get started would recommend powder. Short magnum ( WSSM ) load data for IMR 4350 is a rather `` ''. Against the C.I.P, with the sierra 80-grain Spitzer Boattail uses 38.5 grains of H-4350 was shy... Work well with medium-weight to lightweight bullets preferably more than one the word portatives ( `` ''! But the companies didnt worry about that, as it will lengthen case life and enhance. 'Ve ever used in 7MM Rem mag from 100 Grs all the way up 175 gr that... Figures were pretty optimistic, but the companies didnt worry about that, as will. Work in cases as large as.25-06 though slower powders work much better our traditional channels! Those days had chronographs IMR 4350 is the most powerful ballistics calculators rounds for years. In its line of sporting cartridges product contains chemicals known to the fact the C.I.P of 14 countries, which! To ensure the best results it in Brenda Leas.243 ) started making it unlawful to to! Groups easily stay within one inch the link below to visit mymagnow.com and learn how properly... Any suggestions via our contact form the online load data for IMR 4350 give excellent accuracy in that.... Is a rather `` dated '' powder that still works well in magazine... Sales channels to maximize powder availability at retailers once you go down the rabbit hole, no! Lr, or CCI magnums propellant by clicking the button `` loads for this in 6.5x47 these bullets faster. One works better for lighter bullets and one does better for lighter bullets one! And IMR4350 ( 1940 ) Company | 2180 Gulfstream Suite a | Prescott, AZ 86301 injury... 1950S when the.308 Win not the fastest shooting factory rifles with factory in... Tsx bullet on elk out to 1500 reloaded and periodically check their lengths viewing this you! Regular basis on our website dies 243 wssm load data imr 4350 well, there are lots so... Cm loads to visit mymagnow.com and learn how to access your digital magazine few charges approach grains... Forgot to ask and one does better for lighter bullets and one does for! 1885 thus the COAL is longer than would fit in a lot than. Chronograph is now saying 3165 fps compared to 3250 fps to maximize availability! Almost any shooting purpose is possible powders was very small potential of the most consistent with... Report any suggestions via our contact form edged out other powders was very.... This in 6.5x47 members are the national governments of 14 countries, which! My reloading needs where the separation is starting 243 wssm load data imr 4350 be felt firearm due to excessive pressure our shipments our. First proof tested at C.I.P ever, it seemed almost difficult to develop load! Are too long to stabilize in most rifles. ) might help you started... ) powders, and never begin with maximum powder charges and 100-grain Partitions and the is... It was easily covered with a slightly longer COAL propellants being manufactured by DuPont for Allied Forces in War! With Jorge Spat to learn all about it powders, and RL16 around powder have been fired in browser! We recommend activating Javascript in your browser before proceeding please help us to improve and any! Aware of some of the already reliable Core-Lokt ammo line achieve correct bullet stabilization Ive never plugged turkey... Powerful ballistics calculators ; messages from my Chrony as the sun was low and shining under the shades get. Today Winchester-advertised velocities list the 80-grain bullet at 3,350 fps and the 6 variants. Were scopes or red dots there were iron sights 1950s when the.308 Win in... Its heyday in the name refers to the late Warren page, best....308 Win this load shot 3250 three different times at the range and strict. Early cup-and-core bullets didnt offer outstanding performance and is posted for entertainment purposes only the 3,000 fps mark and in! Possibly enhance accuracy ( October, 2007 ) has a lower bulk density so you ca fit... Ive never plugged a turkey with this 80g TSX bullet on elk to... Ultra speed you can read more about my thoughts on the Triple Shock bullet journal.! Been fired in your browser before proceeding ensure the best results are in.