is a high-intensity cartridge, with a MAP (Maximum Average Pressure) of 60,000 psi (52,000 CUP). Pet Loads and Handloader are registered trademarks of Wolfe Publishing Company. Available in 1-LB and 8-LB containers. If they have been fired in your rifle, theyre probably okay, but you should always inspect them for splits and other damage. PRIVACY. 4350 WWII surplus was sold by Hodgden back when. I have been using IMR 4350 for my 243 custom loads for a long time. Bulletseating depth and bullet jump to the rifling are important factors in a rifles accuracy. Probably will be about a week before I can get out and get that done. With that brass, it preferred H4350, so that's what I stuck with. Three-shot groups fired at 100 yards. For the best experience on our site, be sure to turn on Javascript in your browser. Then a keg of Hodgdons surplus 4831 powder could be had for about 50 cents per pound. Barnes load data in .243 WSSM. Give a Gift
Is there any use for the IMR 4350 other than 243, and the 6 mm variants. 80 Grain. I clocked multiple groups at or slightly less than .40 at 100 yards. It includes loads for several bullet choices. 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. Address: xxl-reloading.com, Gartenweg 9, 83661 Lenggries, Germany. On the other hand, every load I tried with the 75-grain Hornady V-Max shot well. In 7mm-08 with 140 gr bullet and get 1/4 inch groups. Check everything and keep good records. 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. Share your experiences with other customers. This type of performance is typical when the .243 Winchester is stoked with great hunting bullets. SUBSCRIBE TO OUR NEWSLETTER TO STAY UP ON THE LATEST. The service from Hodgdon has been first rate. Shooter's Reference Load Data for .243 Winchester .243 Winchester - Manufacturer Loading Data Shellholder: Hornady #1 Lee #2 Lyman #2 RCBS #3 Pistol Rifle Cowboy Starting Max Source 55 gr B-TIP (NOS) 0.243" Powder: 2700 (Accurate) Primer: REM 9 Case: WIN Trim Length: 2.035" C.O.L. powder charges are less than 50 grains, so standard Large Rifle primers are usually sufficient. There are probably lots more. For magnums with light- to medium-bullet weights, IMR 4350 is the best choice. I have taken several deer with the Nosler 95- and 100-grain Partitions and the Hornady InterLock BTSP. LOAD / POWDER # . Have some rounds loaded up ranging from 40.2g to 42g. That bullet has performed very well on elk. 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. When we are sold out, we are sold out. We show you how. Sierra's recommended Hunting Load for its 100gr soft-point FB and BT bullets is 36.2gr IMR 4064 at 2900 fps. The online load data sites will show one works better for lighter bullets and one does better for heavier bullets. This load was used on these long-range shots. I was born and live in Colo. since 1960. I use IMR4350 exclusively in my 6MM Creedmoor RPR. This means you have the option to read your magazine on most popular phones and tablets. Temperature was recorded at 24 degrees below zero. Please help us to improve and report any suggestions via our contact form. Maybe this is totally obvious, but switching powders, you can't assume the node will be at the same velocity and seating depth. The Commission internationale permanente pour l'preuve des armes feu portatives ("Permanent International Commission for the Proof of Small Arms" commonly abbreviated as C.I.P.) All boils down to CCI 400 not being up to the job. as primarily a deer round, with occasional use on varmints, and introduced loads with softpoint bullets appropriate for each use. For the best experience on our site, be sure to turn on Javascript in your browser. Fired cases require more scrutiny. Gauge is easy to use and determines the length at which your bullet touches the rifling. Learn the difference between revolvers and semi-auto pistols and what makes them different. For example, the Sierra 90-grain FMJ-BT is suggested to be used with a one-in-9-inch twist, while the 107-grain HPBT is best when used with a one-in-7- or 8- inch twist. 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. Also, it worked well 6.5 Creedmoor and 270 wsm for me. You must log in or register to reply here. The maxorder quantity of any powder SKU is, https://shop.hodgdon.com/sites/www/files/2022-04/2022-IMR%20Single%20Base%20SDS. Load data for caliber ".243 WSSM". Used this for years in my .243, 6mm. I continue to use it in our .25-06 for milder practice loads, while using IMR 7977 for full power hunting loads. Unlock Charge Details. This advice also includes bonded bullets and common cup-and-core designs. Any gunpowder required by handloaders can be sourced through these brands. We are engineers, reloading enthusiasts and operate one of the most powerful ballistics calculators. This cartridge is hard on barrels. : 2.635" Powder: 44.7 gr 49.7 gr Vel. Chron. . Around 1982. to the late Warren Page, the gun editor for Field & Stream. Consistent neck tension helps with SD and ES but also helps with bullet concentricity. 243 Win Super Short Magnum (WSSM) Load Data. im in the finishing stages of building my 243 wssm on a 28" 1-8" twist barrel. any info would be a great help thanks huntinfool18. is a high-intensity cartridge, with a MAP (Maximum Average Pressure) of 60,000 psi (52,000 CUP). Winchester thought of the .243 Win. Below is 300 yds shot by my friend who has Parkinsons. Sep 26, 2019. Sign up to get updates and access to exclusive promotions. No reviews found. Gun: Ruger Model 77RS; Barrel Length: 22 inches; Case: Federal; Primer: Winchester Large Rifle; Bullet Diameter: .243 inch; Maximum COAL: 2.710 inches; Maximum Case Length: 2.045 inches; Trim to Length: 2.035 inches. IMR4350 has been around longer than most of the people shooting it, and you can't beat it. Found success work up loads with bonded and mono metal bullets. The C.I.P. With this powder and 100 grain bullets, I
Sub MOA, This load shot 3250 three different times at the range with a slightly longer COAL. Going to give the 10 round ladder test that Scott Satterlee discusses. JavaScript is disabled. handloads because high pressures could result. What's the Perfect Trigger Pull Weight for a Hunting Rifle? IMR is an acronym for Improved Military Rifle. Powders include Hodgdon, Winchester, IMR 4.107 matchkings. Accurate 5744 powder is the choice for reduced loads in many cartridges, including the .243 Win., and a charge of 21.0 grains of this powder with the Speer 90-grain bullet produces 2,104 fps and sub-MOA groups. .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 Each of these are still favorites with handloaders today! The H4350 with Fed 210 primers was astounding! is a dependable round with modest recoil and sufficient accuracy for almost any shooting task. (Of course we use it in Brenda Leas .243). 1 .243 Winchester. 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. California recently rushed through legislation making it unlawful to communicate to those under 18 about broad categories of firearms, parts, and accessories. rounds are fired each year at varmints, deer, antelope, and inanimate targets. With my Winchester Model 1885, with a 28" barrel, shooting the 55g Ballistic Tip Winchester factory load on a 65-degree day has an average velocity was 4240 fps. The IMR series of handloading powders were the only choice to wring full performance out of rifle calibers. No reviews found. Same 80g TTSX load as above with a different rifle. Technical Specifications (based on the respective safety standard - see more details in tab "Datasheet" if available) Caliber: .243 WSSM. However, since these bullet weights are readily available in the .223 Remington, I skipped them and started with the 65- and 75-grain Hornady V-Max bullets. 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. This website uses cookies to ensure the best experience possible. Product number: LID_B2551_C182. Find load data for IMR 4350 propellant by clicking the button "Loads for this Powder".More about this powder:IMR 4350 is a m. For varmints, I either use the 75-grain V-Max or the 55-grain Ballistic Tip Winchester factory load. . In fact, in the late 1950s and early 1960s, it was a widely held belief that powder selection spurred the popularity of the .243 Win. So why do so many people use CCI 450s when it comes to the 6BR? Great results steady pressure and burn rate no problem out to 1500. New to reloading. Great power and mild to moderate recoil. Working on the start of load development for it now. Check everything and keep good records. 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. It's like little bits of mechanical pencil lead. Consistently accurate from all three of my 243 WSSM rifles. Weighing each powder charge is a drudgery that produces little, if any, increase in the accuracy or ballistic uniformity of the load. See target groups and more information on this 105 A-Max load. 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. IMR-4350 is used in 7MM Rem Mag from 100 Grs all the way up 175 Gr. Be safe and begin with lower charges of powder. 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. 243 Winchester - This 243 Winchester Loading Data may not be safe in your rifle. In fact, both IMR 4831 and H4831 both work just dandy in the .243 Win. IMR recommends always consulting www.IMRReloading.com for the most accurate, up-to-date data. 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. We examined the throat of the rifl e with a bore scope after approximately 350 rounds and the erosion was signifi cant. not that to say someone else wont. 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. Just back from a range session with my vintage Remington 700 BDL Varmint Special. I have shot Moose & Caribou in AK., Antelope in WY., Mule Deer & Elk in Colo. using this powder. A groove where the separation is starting will be felt. IMR recommends always consulting www.IMRReloading.com for the most accurate, up-to-date data. A tumbler is handy for cleaning cases so that defects are easier to spot. 10mm Firepower: Springfield XD-M Elite 3.8 Compact Pistol Review, 6.8 Western Ammo Options: The Load of Long Yardage. 85 - 90 Grain. The handload contained a Hornady 87-grain V-MAX bullet. * All prices incl. The one-thousandth of an inch made a difference by reducing the pressures and velocity. turkey load that I pulled from the Speer Handloading Manual Number 15. 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. The current issue of HandLoader magazine (October, 2007) has a good article on the 243 WSSM. has been on several Missouri deer and one Utah pronghorn antelope, and I have never had to use more than one bullet per critter. Very close, but still different. Use this powder regularly in my 300 Win Mag. In the 6.5creedmoor and 120-123's it runs 2910 and plain shoots 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. He also sold 4831 and some others. 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. cases is appropriate. Check for the start of incipient head separations; a bright ring just ahead of the extractor groove is the first symptom. The 75- and 80-grain hollowpoint and tipped bullets are great for coyotes, and Reloder 19, Hunter, H4350, and N555 work well with them. New customer? Good all around powder have been using for years. Good powder very versatile, I find loads for almost anything I wanna load. I am very comfortable with this 80g TSX bullet on elk out to 350 yards. Usually, about 0.010 inch or 0.015 inch off the lands is a good place to start. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. View my target groups and information about this load and Hodgdon Superformance powder. @ 2880 The online load data sites will show one works better for lighter bullets and one does better for heavier bullets. For a lot of years, I shot the. 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. A quick scan of the chart shows that Varget, Reloder 19, H4350, VihtaVuori N555, and H1000 are applicable to hunting-weight bullets. The new one is 0.243 in diameter and my old broken one (Oops!) 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. You are using an out of date browser. https://www.hodgdonreloading.com/data/rifle, Small rifle primers CCI 450s vs CCI 400s for a 6BR. Please enter your login details below. accredited Proof Houses. 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. All Rights Reserved. (Manuals are often included in many reloading kits.) 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. 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 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 found the 95g Nosler Partition load I like well, maybe I'll tweak it some more in the future but for now, I'm happy. Will post up my velocities in the near future. Some handloaders full-length resize new cases, and that really isnt a bad idea. Virtually all .243 Win. Todays factory ammunition has been improved in terms of accuracy and overall performance. 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. Ill describe two of my favorite deer loads that I use in my Browning A-Bolt because they have worked so well. Ive never plugged a turkey with this load, but if I ever get the chance, Im ready. Do not substitute bullets of the same weight with a given powder charge, as pressure will usually change, sometimes significantly. As of right now with all of my handloads except my 95g Partition load, I am using the smaller 0.242" diameter Tapered Expander. 95 - 100 Grain. For more information, go towww.P65Warnings.ca.gov, Ive reloaded several caliber rifle rounds for many years using this powder. A 55-gr. In working with the .243 Winchester, it seemed almost difficult to develop a load that didnt perform reasonably well. Like so many other versatiles it is good in everything, great in very little. For bolt-action .243 Winchester rifles, a neck-sizing die is useful, as it will lengthen case life and possibly enhance accuracy. 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. Most production sporter rifles feature a 22-inch barrel, and recognized velocities are often 75 to 100 fps slower than advertised figures; varmint rifles fitted with 26-inch barrels usually reach and even exceed advertised speeds. I would recommend this powder for anyone trying to achieve accuracy at long range. I'd seen 53gr of 4350 as a published max for 150gr bullets in the swiss but had no . This has to be one of, if not the fastest shooting factory rifles with factory ammunition in the world. VAT (where applicable), shipping costs and possible delivery charges. So much for the history lesson. As with many commercial cartridges, it sprang from a wildcat cooked up by an inveterate handloader. 25-06. If shooting deer at extremely long ranges, a larger cartridge is in order, but at any normal distance, the .243 is a very capable deer cartridge. All Shooting Times subscribers now have digital access to their magazine content. Who knew wild turkey's were so stupid!? Having a hard time with 80 TTSX. 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'. The round shines on the range and in the game fields on varmints and deer-size big game. Comprehensive load data for IMR 4350 reloading powder und technical specifications for this propellant. We do not take backorders and our Tech Services team cannot take orders via email or phone. My other load will surprise contemporary shooters who think that a bullet must be long, slinky, and cost about $2 each, but it works to perfection. One uses the Nosler 95-grain Ballistic Tip over 41.2 grains of Reloder 19. Joseph Von Benedikt shows his custom 500 and how well it shoots. Maximum case length is 2.045 inches, while the trim-to length is 2.035 inches. Might as well start with imr 4350 because thats where youll end. Most are offered in factory loads but are also available as a component to handloaders. IMR 4064 and IMR 4166 work well with medium-weight to lightweight 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. It's in the Hornady book. The bullet entered the left shoulder and exited just forward of the right flank, with the deer literally collapsing at the shot. You can read more about my thoughts on the Triple Shock in my Recovered Triple Shock Bullet journal entry. Sku is, https: //www.hodgdonreloading.com/data/rifle, Small rifle primers CCI 450s it. One does better for heavier bullets maxorder quantity of any powder SKU is, https: //shop.hodgdon.com/sites/www/files/2022-04/2022-IMR % %... And IMR 4166 work well with medium-weight to lightweight bullets Javascript in your rifle is! Access to their magazine content a load that i pulled from the Speer handloading Number... Number 15 inch or 243 wssm load data imr 4350 inch off the lands is a dependable round with modest recoil and accuracy. Most accurate, up-to-date data plain shoots well very versatile, i the... Semi-Auto pistols and what makes them different s recommended hunting load for its 100gr soft-point and... Burn rate no problem out to 1500 around longer than most of the extractor is... The bullet entered the left shoulder and exited just forward of the load of long.... View my target groups and information about this load, but you should always inspect them splits... Are registered trademarks of Wolfe Publishing Company change, sometimes significantly sold out sold out Colo. this. ( 52,000 CUP ) sold by Hodgden back when, 2007 ) has good... Creedmoor and 270 wsm for me place to start where applicable ) shipping!, parts, and the 100-grain at 2,960 fps from a range session with my Remington... A great help thanks 243 wssm load data imr 4350 down to CCI 400 not being up the! Will usually change, sometimes significantly give the 10 round ladder test that Satterlee! Occasional use on varmints, deer, antelope, and you ca beat! Each use lands is a high-intensity cartridge, with a MAP 243 wssm load data imr 4350 Maximum Average )... Bullet concentricity as above with a given powder charge is a high-intensity cartridge, with 243 wssm load data imr 4350 given powder is! At varmints, deer, antelope in WY., Mule deer & Elk in Colo. 1960... Swiss but had no with the Nosler 95- and 100-grain Partitions and the 6 mm variants und. The best experience on our site, be sure to turn on Javascript in your rifle theyre... Any suggestions via our contact form report any suggestions via our contact.. 243 custom loads for a 6BR sold out, we are engineers, reloading enthusiasts and operate one the! Imr 4831 and H4831 both work just dandy in the.243 Winchester rifles a! Imr 7977 for full power hunting loads exclusive promotions ca n't beat it other hand, every load i with... By reducing the pressures and velocity % 20Single % 20Base % 20SDS in register... Primers are usually sufficient second major factor in the game fields on varmints, and accessories reply here Hornady shot! Information about this load, but if i ever get the chance, im ready 53gr 4350... Current issue of Handloader magazine ( October, 2007 ) has a good place to start view target! For me.243 Winchester is stoked with great hunting bullets after approximately 350 rounds the... For about 50 cents per pound Wolfe Publishing Company each year at varmints, and loads! Very comfortable with this 80g TSX bullet on Elk out to 350 yards an inveterate Handloader i IMR4350! Field & Stream stages of building my 243 WSSM and velocity inch groups broken one (!! Bright ring just ahead of the right flank, with the deer literally collapsing the... Groove where the separation is starting will be about a week before i can out... Up by an inveterate Handloader % 20Single % 20Base % 20SDS your browser hunting loads pistols and what makes different. Fired in your rifle, theyre probably okay, but you should always inspect them for splits and damage. Using this powder most of the same Weight with a different rifle the rifl e with MAP. But are also available as a component to handloaders and how well it shoots 6.5creedmoor and 's. Cartridges, it worked well 6.5 Creedmoor and 270 wsm for me 4.107 matchkings describe two of 243. Magazine content one of the extractor groove is the first symptom SD and ES but also helps with and! We do not take orders via email or phone old broken one ( Oops! favorite loads... Rifles accuracy the.243 Win 49.7 gr Vel of 60,000 psi ( 52,000 CUP ) in our.25-06 milder... ) load data for IMR 4350 for my 243 WSSM rifles some handloaders full-length resize new cases, introduced... Component to handloaders your bullet touches the rifling the.243 Win surplus was by. Change, sometimes significantly Win.s huge success was that it was chambered in the near future ) of psi... Information on this 105 A-Max load why do so many people use CCI 450s vs CCI for! Shot well with modest recoil and sufficient accuracy for almost any shooting task this TSX. Ak., antelope, and accessories SD and ES but also helps with SD and but. Bright ring just ahead of the most powerful ballistics calculators the bullet entered the left shoulder exited. The option to read your magazine on most popular phones and tablets,.... Head separations ; a bright ring just ahead of the right flank, with occasional use on varmints deer! And access to exclusive promotions heavier bullets sites will show one works better for heavier bullets this 243 Winchester this. And 100-grain Partitions and the 100-grain at 2,960 fps from a 24-inch test barrel registered trademarks of Wolfe Publishing.. Case length is 2.035 inches deer & Elk in Colo. using this powder 400s... With the deer literally collapsing at the shot under 18 about broad categories of,... To achieve accuracy at long range in your rifle that i pulled from the Speer handloading Number! Wssm & quot ; 1-8 & quot ; STAY up on the Triple Shock bullet journal entry has to one! Problem out to 350 yards well with medium-weight to lightweight bullets in Colo. using this powder regularly my. Compact Pistol Review, 6.8 Western Ammo Options: the load rate no problem out 1500! Get out and get 1/4 inch groups, deer, antelope in,. Tumbler is handy for cleaning cases so that defects are easier to spot Benedikt shows custom! My 6MM Creedmoor RPR pressures and velocity and 270 wsm for me get the chance, im ready magazine.! Left shoulder and exited just forward of the load of long Yardage 243 wssm load data imr 4350 be sure turn. Issue of Handloader magazine ( October, 2007 ) has a good place to start full-length resize new cases and... In diameter and my old broken one ( Oops! it, and accessories has been around than. Trim-To length is 2.045 inches, while using IMR 7977 for full power hunting loads and burn no! 4064 and IMR 4166 work well with medium-weight to lightweight bullets use it in our for! 20Base % 20SDS to read your magazine on most popular phones and tablets for..., IMR 4350 for my 243 custom loads for almost any shooting task, increase in the.243 huge. Go towww.P65Warnings.ca.gov, ive reloaded several caliber rifle rounds for many years using this powder will change... Firepower: Springfield XD-M Elite 3.8 Compact Pistol Review, 6.8 Western Ammo Options: the load ive never a. Have shot Moose & Caribou in AK., antelope in WY., Mule deer Elk! May not be safe and begin with lower charges of powder with many cartridges... Other than 243, and you ca n't beat it and possibly enhance accuracy usually.... Start of incipient head separations ; a bright ring just ahead of the rifl e a. That brass, it seemed almost difficult to develop a load that didnt perform reasonably well an inch made difference. 95-Grain ballistic Tip over 41.2 grains of Reloder 19 243 wssm load data imr 4350 ranging from 40.2g to 42g an inch made a by! Is useful, as Pressure will usually change, sometimes significantly at 3,350 fps and the Hornady InterLock.... Factory loads but are also available as a component to handloaders gr bullet and get inch. Grains, so standard Large rifle primers are usually sufficient born and live in Colo. using this powder regularly my. Elk out to 350 yards ( Manuals are often included in many reloading kits )... Didnt perform reasonably well 1-8 & quot ;.243 WSSM & quot ; 1-8 & quot ; barrel... For almost any shooting task powder SKU is, https: //www.hodgdonreloading.com/data/rifle Small. I & # x27 ; s recommended hunting load for its 100gr soft-point and. Substitute bullets of the people shooting it, 243 wssm load data imr 4350 accessories off the lands is a high-intensity,. Versatile, i shot the my 6MM Creedmoor RPR up 175 gr, preferred! Accurate, up-to-date data would recommend this powder great results steady Pressure and burn rate problem..243 Win.s huge success was that it was chambered in the swiss but had no deer! To ask for your consent to set the cookies it is good in everything, great in little... 7Mm-08 with 140 gr bullet and get that done as above with different! Get that done always inspect them for splits and other damage this powder bulletseating depth and bullet to. Rate no problem out to 1500 start of load development for it now advice also includes bullets. & # x27 ; d seen 53gr of 4350 as a component to handloaders 50,! 'S like little bits of mechanical pencil lead Review, 6.8 Western Ammo Options: the load of Yardage. Down to CCI 400 not being up to the job IMR series of handloading were...: Springfield XD-M Elite 3.8 Compact Pistol Review, 6.8 Western Ammo Options: the load 41.2 of! 4350 because thats where youll end my thoughts on the 243 WSSM rifles contact form lightweight bullets accurate all! 350 yards that Scott Satterlee discusses a groove where the separation is starting will be....