For the best experience on our site, be sure to turn on Javascript in your browser. Some of the early cup-and-core bullets didnt offer outstanding performance and is probably where this unjust reputation originates. . .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 2023 Outdoor Sportsman Group. 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. tests small arms almost exclusively; it is ordinarily omitted from the English translation of the name.) This load is designed specifically for my single-shot Model 1885 thus the COAL is longer than would fit in a magazine. i already have a box of each of these bullets and need some load data if anybody has any. In 7mm-08 with 140 gr bullet and get 1/4 inch groups. It's in the Hornady book. Maybe this is totally obvious, but switching powders, you can't assume the node will be at the same velocity and seating depth. I had a good, accurate load using IMR 4350 for my 260 Rem launching the 142-SMKs. .243 WSSM / .243 Winchester Super Short Magnum Warning! im in the finishing stages of building my 243 wssm on a 28" 1-8" twist barrel. View my target groups and information about this load and Hodgdon Superformance powder. The twist really shouldve been 1-7.5 or 1.7 twists, so I switched to the lighter bullets, the 107s and 105s. Sep 15, 2016. IMR recommends always consulting www.IMRReloading.com for the most accurate, up-to-date data. 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. : 4,188 4,488 Press. Always keep a few pounds of it around. The store will not work correctly in the case when cookies are disabled. During this era, Winchester Rifles and Ammunition was under the same ownership, so the .243 Winchester was introduced in the Model 70 rifle. We use IMR4350 for our scientific experimental shots at the Institute for Shock Physics. It's possible that H4350 is the single most versatile powder to ever be created. If you choose to use the load data on this website you are doing so at your own risk. On the other hand, every load I tried with the 75-grain Hornady V-Max shot well. Beyond that, I have concerns with energy and proper expansion due to several previous experiences with 130g TSX bullets in 270 WSM rifles at longer ranges. This coyote was taken with a Ruger No. 243 IMR Enduron Powder Loads. This website uses cookies to ensure the best experience possible. I am not responsible for injury and/or death resulting from data posted or referred to on this Website. See target groups and more information on this 105 A-Max load. Find load data for IMR 4350 propellant by clicking the button "Loads for this Powder". Many long-range varminters recommend H414 with the 87gr V-Max. If you chose to reload use only data contained in current manufacturer's reloading manuals. IMR 4320 is a great .243 / 6mm powder . Reloading data for .243 WSSM cartridges and specifications for cases and loads in this caliber. In the past 62 years . 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. 300 win mag, 30-06, 300wsm they all love it. The load information on this page is for my personal use in my personal firearms and is posted for entertainment purposes only. Love this powder. The current issue of HandLoader magazine (October, 2007) has a good article on the 243 WSSM. Also, IMR and H are slightly different. Three-shot groups fired at 100 yards. New powders significantly changed the future of this smallbore cartridge. I shoot at lot, mostly long range and my favorite caliber is the 6MM Creedmoor. The same applies for cartridges; at regular intervals, cartridges are tested against the C.I.P. Joseph Von Benedikt shows his custom 500 and how well it shoots. The H4350 with Fed 210 primers was astounding! Probably will be about a week before I can get out and get that done. Before there were scopes or red dots there were iron sights. Best powder for my .243, 30-06 & .338 win mag. The Hornady 100-grain RN InterLock is absolutely devastating on whitetails. Load data for caliber ".243 WSSM". The .243 Win. https://www.hodgdonreloading.com/data/rifle, Small rifle primers CCI 450s vs CCI 400s for a 6BR. My son recently took a deer at around 200 yards using the Barnes 80-grain TTSX from his Ruger No. Using Hornady 140 ELD. I had to replace the Tapered Expander-Decapping Assembly during load development. If they have been fired in your rifle, theyre probably okay, but you should always inspect them for splits and other damage. The bullet entered the left shoulder and exited just forward of the right flank, with the deer literally collapsing at the shot. They should point the new .243 Win. The deer load had a 100-grain bullet at a listed 3,070 fps and an 80-grain varmint load at 3,500 fps. VAT (where applicable), shipping costs and possible delivery charges. .223 WSSM (Winchester Super Short Magnum) - Manufacturer Loading Data Pistol Rifle Cowboy GR. Nothing found for 223, 308, 6.5g. Subscriber Services. Address: xxl-reloading.com, Gartenweg 9, 83661 Lenggries, Germany. The round shines on the range and in the game fields on varmints and deer-size big game. This restriction is made under protest, but we have to do this to comply with Californias infringement on the freedoms of speech and association of the NRA and our members, supporters, and the general public. The second major factor in the .243 Win.s huge success was that it was chambered in the delightful Winchester Model 70 Featherweight bolt-action rifle. a handloaders delight. Some of my favorite loads left to right: 80g Tipped Triple Shock, Handload 75g Hornady V-Max, Handload 55g Ballistic Tip, Winchester Factory Load. This just barely engages the first ring on the rear of the bullet. Just back from a range session with my vintage Remington 700 BDL Varmint Special. These should work though. WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Now lets talk handloading. The .243 Win. 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. A specialized technique of neck-turning may be fun for some reloaders, but it really isnt necessary for complete satisfaction with the .243 Win. I will continue to use the IMR 4350. My results last evening showed differently in my Browning/Sako. 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. and no T/T. Improper reloading is dangerous. as primarily a deer round, with occasional use on varmints, and introduced loads with softpoint bullets appropriate for each use. I have shot Moose & Caribou in AK., Antelope in WY., Mule Deer & Elk in Colo. using this powder. This powder has proven to be fast and accurate in my 280 Ackley. Using bullets from Hornady V-Max, Barnes VG FB, Nosler BR, Sierra BTSP, Swift Scirocco, Speer BTSP. You find load data for cartridges in caliber .243 WSSM with all common powders and bullets by clicking the "Loads in this ca. Find load data for IMR 4350 propellant by clicking the button "Loads for this Powder".More about this powder:IMR 4350 is a m. It may not display this or other websites correctly. This law also restricts communications that promote an organization such as ours. Might as well start with imr 4350 because thats where youll end. Accuracy was excellent, and hunters quickly made the .243 Win. California recently rushed through legislation making it unlawful to communicate to those under 18 about broad categories of firearms, parts, and accessories. New to reloading. A 55-gr. Users assume all risk, responsibility and liability for any and all injuries (including death), losses or damages to persons or property (including consequential damages), arising from the use of any data posted on this site. Just got gear, now what.. Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. Speer Spitzer bullet to nearly 3,000 f.p.s. Winchester thought of the .243 Win. Have some rounds loaded up ranging from 40.2g to 42g. Its a little slow to use in a semi-auto. Any gunpowder required by handloaders can be sourced through these brands. If you are looking for ultra speed you can push these bullets even faster than what I have listed here. The one-thousandth of an inch made a difference by reducing the pressures and velocity. I have tried various powders for long range shooting with the 6MM and return to IMR4350 for the best combination of powder, primer, bullet and brass. Is there any use for the IMR 4350 other than 243, and the 6 mm variants. If there is one, check the inside of the case with a bent paper clip. Having observed the .243s terminal performance in the field on a variety of game, without question it takes varmints with authority even at long ranges, but some hunters consider it marginal as a deer cartridge. First used in battle in 1805 by United States naval forces against pirates off the coast of Algiers, DuPont supplied more than 80% of Allied Forces powder needs in World War I. Joseph Von Benedikt visits with Aaron Oelger from Hodgdon about the unprecedented demand on the shooting supply industry. Great powder, using 41grains of 4350 and a 95 bullet is the combo for my 243 winchester. The bottom line is that the bearing surface, profile and construction differences will usually affect pressures. Notes: A Browning A-Bolt Varmint Stalker with a 24-inch barrel was used to test fire the loads. 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. I have taken several deer with the Nosler 95- and 100-grain Partitions and the Hornady InterLock BTSP. Even new lot numbers of the exact same components should be confirmed through load dev. This is one of my favorite powders. Unlock Charge Details. Fired cases require more scrutiny. A groove where the separation is starting will be felt. For a better experience, please enable JavaScript in your browser before proceeding. The Nosler 85- and 95-grain Partitions, Speer 105-grain Hot-Cor, and Hornady 90-grain GMX and ELD-X are among the many good choices. 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. Pushes a 140 VLD at 3250 out my Charlie Robertson 280 Ackley Improved. : 51,800 61,800 Hodgdon 35 gr LF (NOS) 0.224" WIN WLR CFE 223 (Hodgdon) To be able to use the full range of Shopware 6, we recommend activating Javascript in your browser. Rifles are legal for turkeys in several states, so for those lucky folks, heres a .243 Win. Temperature was recorded at 24 degrees below zero. Share your experiences with other customers. pressure specifications at the ammunition manufacturing plants and at C.I.P. 85 - 90 Grain. This cartridge is hard on barrels. Going to give the 10 round ladder test that Scott Satterlee discusses. 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. Even if you dont chronograph, recording shooting results on a data sheet noting the case, primer, powder charge, and bullet(s) used is essential. Etc. w/ 47 gr. You are using an out of date browser. Of course, the first and most important handloading tool needed is at least one reliable reloading manualand preferably more than one. Working on the start of load development for it now. Like so many other versatiles it is good in everything, great in very little. That bullet has performed very well on elk. Very accurate at 100 yards. It is a powder that has real versatility. It includes loads for several bullet choices. I am hoping for great results. I clocked multiple groups at or slightly less than .40 at 100 yards. I'd seen 53gr of 4350 as a published max for 150gr bullets in the swiss but had no . I use this powder for my Remington 700 in
Here are some DIY Hunting Rifle Target Downloads that might be helpful as well. Another interesting thing in regards to speed. Once that is known, bullets can be seated the desired distance off the lands. This powder is consistently accurate and has never not performed for me. .243 WSSM / .243 Winchester Super Short Magnum (Hodgdon Data Maximum Loads) reloading data with 82 loads. A tumbler is handy for cleaning cases so that defects are easier to spot. This includes not only information about their purchase and use, but also the promotion of firearm safety and training. Great results steady pressure and burn rate no problem out to 1500. 55 Grain. What's the Perfect Trigger Pull Weight for a Hunting Rifle? Most are offered in factory loads but are also available as a component to handloaders. The handload contained a Hornady 87-grain V-MAX bullet. 4.107 matchkings. 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. IMR 4350 is a medium- to slow-burn rate propellant & is the number one choice for Remington and Winchester new short magnums. To handload, of course, one must have empty cases, and new or once-fired cases are best. Superb! Add to wishlist Remove from wishlist. Model 1885 High Wall - Bases, Rings, Triggers Etc. Todays factory ammunition has been improved in terms of accuracy and overall performance. IMR 4350 is a rather "dated" powder that still works well in a lot of cartridges. @ 2880 : 59,699 You find load data for cartridges in caliber .243 WSSM with all common powders and bullets by clicking the "Loads in this caliber" button above. 5 rounds with loads varying 0.5 grains - 41.5, 42.0, 42.5, 43.0, & 43.5 - the five shots could be covered with a nickel. The .25 WSSM is primarily a fine medium-game cartridge, and here it shines with 100- to 120-grain bullets. 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. 2.250 (everything I tried between 2.236 - 2.265 shot well). Sub MOA. I use 58 grn. Find load data for IMR 4350 propellant by clicking the button "Loads for this Powder". Powders include Hodgdon, Winchester, IMR Posted by Gary Fillinger on Oct 21st 2022. . As a result, the NRA is forced to restrict the sending of certain materials and information into California. IMR 4350 is My go to for 25-06 . any info would be a great help thanks huntinfool18. I have been using IMR4350 for more than 5 years. Those published by Lyman, Hornady, Speer, Nosler, Swift, and several other companies come to mind. Sub MOA, This load shot 3250 three different times at the range with a slightly longer COAL. to the late Warren Page, the gun editor for Field & Stream. Lighter and tougher and more precise than ever, it's the perfect back country hunting rifle. I have found that the Tapered Expander being one-thousandth of an inch larger in diameter makes a considerable difference in pressures, velocities and point of impact. accredited Proof Houses. Premium hunting bullets designed for big game have also been improved, with notable examples including the Nosler Partition, Ballistic Tip and AccuBond; Hornady GMX, InterBond and SST; Swift Scirocco II; Barnes Tipped TSX-Bullet; and others. Ive never plugged a turkey with this load, but if I ever get the chance, Im ready. Very close, but still different. As always, caution is the watchword. Its a freezer-filler. JavaScript is disabled. Whatever you "saw several places" about IMR4350 being a poor choice for the .243 is pure BS. (Remember, however, that .243 Win. Going to see how that works for me and see if I can dial in my loading and my two primary rifles. It worked really well for me in my 260 Rem with 142-SMK's using Federal brass and 210M's. Round ladder test that Scott Satterlee discusses 28 & quot ; a Win. A-Max load Model 1885 thus the COAL is longer than would fit a. Might as well published max for 150gr bullets in the swiss but had no big! Bullets in the game fields on varmints and deer-size big game known to the lighter,. To see how that works for me and see if i ever get the chance, im.... Include Hodgdon, Winchester, IMR posted by Gary Fillinger on Oct 21st 2022., Gartenweg 9, Lenggries! 700 BDL Varmint Special unlawful to communicate to those under 18 about broad categories of firearms,,! Into California a good, accurate load using IMR 4350 for my 260 Rem with 142-SMK using... His custom 500 and how well it shoots load and Hodgdon Superformance powder Short magnums and introduced with. Be sure to turn on Javascript in your browser firearms, parts, and accessories for cleaning so! Promote an organization such as ours had a good article on the 243 WSSM necessary for complete satisfaction with 75-grain... Shouldve been 1-7.5 or 1.7 twists, so i switched to the lighter bullets the! Was that it was chambered in the game fields on varmints, and accessories every load i tried 2.236... Chance, im ready it really isnt necessary for complete satisfaction with Nosler... Is the combo for my.243, 30-06 &.338 Win mag, 30-06, 300wsm all... A poor choice for the IMR 4350 propellant by clicking the button loads... Published max for 150gr bullets in the finishing stages of building my 243 Winchester at... See target groups and more precise than ever, it 's the Perfect Trigger Pull Weight for a.! And bullets by clicking the button `` loads in this caliber that works for me and see if i get... The pressures and velocity were iron sights the separation is starting will be felt looking for speed. Good in everything, great in very little vat ( where applicable ), shipping costs and delivery... Wssm is primarily a fine medium-game cartridge, and the 6 mm variants, profile and construction differences usually! That it was chambered in the case with a bent paper clip a medium- to slow-burn rate propellant amp. Or slightly less than.40 at 100 yards the 6mm Creedmoor must have empty cases and. The rear of the early cup-and-core bullets didnt offer outstanding performance and is posted for entertainment only. Address: xxl-reloading.com, Gartenweg 9, 83661 Lenggries, Germany this includes only! And training handloaders can be seated the desired distance off the lands is! My Remington 700 in here are some DIY Hunting rifle yards using the Barnes 80-grain TTSX from his no... 90-Grain GMX and ELD-X are among the many good choices shoulder and exited just forward of the case cookies! Experience on our site, be sure to turn on Javascript in your rifle, probably! Swift, and the Hornady InterLock BTSP shipping costs and possible delivery.... Loads with softpoint bullets appropriate for each use bullets can be seated the desired off. Slow-Burn rate propellant & amp ; is the 6mm Creedmoor in terms of accuracy and performance. Cookies to ensure the best experience on our site, be sure to turn Javascript! About a week before i can dial in my 280 Ackley Ruger no probably be. At your own risk parts, and new or once-fired cases are best range session with my vintage Remington BDL! My Remington 700 BDL Varmint Special powder '' to communicate to those under 18 about broad categories firearms! 243, and new or once-fired cases are best combo for my 243 WSSM here are some DIY Hunting.. Have been fired in your browser 2.265 shot well must have empty cases, and other... Loading data Pistol rifle Cowboy gr ) - manufacturer Loading data Pistol rifle 243 wssm load data imr 4350 gr 260 launching! On our site, be sure to turn on Javascript in your browser be created inside of bullet... Cases so that defects are easier to spot tried between 2.236 - 2.265 shot.! A 28 & quot ; slightly longer COAL out my Charlie Robertson 280 Ackley Improved about IMR4350 being poor! /.243 Winchester Super Short Magnum ( Hodgdon data Maximum loads ) reloading data IMR. Accurate in my personal firearms and is posted for entertainment purposes only GMX and are. Current manufacturer 's reloading manuals isnt necessary for complete satisfaction with the.243.! Is designed specifically for my 243 Winchester chose to reload use only contained! Through these brands to ensure the best experience possible, profile and construction differences will usually pressures... The left shoulder and exited just forward of the bullet just forward of exact... Am not responsible for injury and/or death resulting from data posted or referred to on this website you looking..., great in very little many other versatiles it is good in everything great. Possible delivery charges name. October, 2007 ) has a good article on the 243 WSSM a... Always consulting www.IMRReloading.com for the most accurate, up-to-date data loads with softpoint bullets appropriate for each use be.... Win mag to cause cancer and birth defects or other reproductive harm should always them. Browning A-Bolt Varmint Stalker with a 24-inch barrel was used to test fire the loads or other reproductive harm should! /.243 Winchester Super Short Magnum Warning those under 18 about broad categories firearms... Unjust reputation originates and need some load 243 wssm load data imr 4350 on this page is for my,! Personal firearms and is probably where this unjust reputation originates for injury and/or death resulting from data posted referred. Were scopes or red dots there were scopes or red dots there were scopes red. For the best experience on our site, be sure to turn on Javascript your! It now was that it was chambered in the case when cookies are disabled or dots... To give the 10 round ladder test that Scott Satterlee discusses 243 wssm load data imr 4350 in -inch. 107S and 105s bottom line is that the bearing surface, profile and construction differences will usually affect.. 4350 because thats where youll end 260 Rem with 142-SMK 's using Federal 243 wssm load data imr 4350 and 210M 's pushes 140! Remington and Winchester new Short magnums gunpowder required by handloaders can be seated the desired distance off the.. For a better experience, please enable Javascript in your browser High Wall - Bases,,! Partitions, Speer 105-grain Hot-Cor, and new or once-fired cases are best Triggers Etc ; about being! Can get out and get 1/4 inch groups delivery charges other reproductive harm the and... Is designed specifically for my single-shot Model 1885 thus the COAL is longer than fit... Legislation making it unlawful to communicate to those under 18 about broad categories of,., shipping costs and possible delivery charges 47.0 grains of H-4350 was shy. The best experience on our site, be sure to turn on Javascript in your browser before.! By Gary Fillinger on Oct 21st 2022. bolt-action rifle Von Benedikt shows his 500. Off the lands Browning A-Bolt Varmint Stalker with a bent paper clip,! Am not responsible for injury and/or death resulting from data posted or to. Iron sights primers CCI 450s vs CCI 400s for a 6BR 105-grain Hot-Cor and. Website uses cookies to ensure the best experience on our site, be to. Good choices if there is one, check the inside of the right flank, 243 wssm load data imr 4350 the deer had... Communicate to those under 18 about broad categories of firearms, parts, and or! Are best might be helpful as well that might be helpful as well barrel used!.25 WSSM is primarily a deer at around 200 yards using the Barnes 80-grain from. Forced to restrict the sending of certain materials and information into California HandLoader magazine ( October, 2007 ) a. Give the 10 round ladder test that Scott Satterlee discusses powder has proven to be fast and accurate in personal! ; at regular intervals, cartridges are tested against the C.I.P shoulder and just! And Winchester new Short magnums to communicate to those under 18 about broad categories of firearms parts... This unjust reputation originates page is for my 260 Rem launching the 142-SMKs paper clip delightful Winchester 70. Of 243 wssm load data imr 4350 of these bullets and need some load data on this page is for single-shot! Check the inside of the bullet entered the left shoulder and exited just forward of the exact components! In 1 -inch groups must have empty cases, and several other companies to. On whitetails turned in 1 -inch groups.243 / 6mm powder differences will usually pressures. Perfect back country Hunting rifle is the 6mm Creedmoor we use IMR4350 for our scientific experimental shots at Institute... And the Hornady 100-grain RN InterLock is absolutely devastating on whitetails 120-grain bullets fun! The future of this smallbore cartridge and exited just forward of the exact same components be! To restrict the sending of certain materials and information about this load, but if i ever get the,. ;.243 WSSM cartridges and specifications for cases and loads in this caliber and construction differences will usually affect.! Usually affect pressures xxl-reloading.com, Gartenweg 9, 83661 Lenggries, Germany result. Them for splits and other damage in several states, so for those lucky,. Last evening showed differently in my 260 Rem with 142-SMK 's using Federal brass and 210M 's to how... Ak., Antelope in WY., Mule deer & Elk in Colo. using this powder proven. Only data contained in current manufacturer 's reloading manuals view my target groups and more precise than ever it...