I am sub MOA at all distances out to 1000 yards. 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. For varmints, I either use the 75-grain V-Max or the 55-grain Ballistic Tip Winchester factory load. 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. 70 Grain. .243 WSSM / .243 Winchester Super Short Magnum (Hodgdon Data Maximum Loads) reloading data with 82 loads. Working up loads with H4831SC and H4350. Tried to post other pics but they were too big. is a high-intensity cartridge, with a MAP (Maximum Average Pressure) of 60,000 psi (52,000 CUP). Using 43 grains of IMR 4350, Hornady 100 grain Interlock (BTSP). A charge of 39.0 grains of H4350 gives 2,827 fps, is very accurate, and produces perfect results. a handloaders delight. Its a freezer-filler. We are engineers, reloading enthusiasts and operate one of the most powerful ballistics calculators. Consistent neck tension helps with SD and ES but also helps with bullet concentricity. Also, it worked well 6.5 Creedmoor and 270 wsm for me. 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. Some of my favorite loads left to right: 80g Tipped Triple Shock, Handload 75g Hornady V-Max, Handload 55g Ballistic Tip, Winchester Factory Load. 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. We show you how. 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. I think the IMR 4350 works great. 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. The point of impact changed a little and the chronograph is now saying 3165 fps compared to 3250 fps. 4350 WWII surplus was sold by Hodgden back when. 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. 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. Powders include Hodgdon, Winchester, IMR | It's in the Hornady book. We do not take backorders and our Tech Services team cannot take orders via email or phone. Bullet selection is dependent on the intended use. T/T on bull Elk. .243 bullet can be loaded to over 4,000 f.p.s. Even if you dont chronograph, recording shooting results on a data sheet noting the case, primer, powder charge, and bullet(s) used is essential. Sep 15, 2016. 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. I have been using IMR4350 for more than 5 years. Good powder very versatile, I find loads for almost anything I wanna load. California recently rushed through legislation making it unlawful to communicate to those under 18 about broad categories of firearms, parts, and accessories. As expected, Varget was the star here. Temperature was recorded at 24 degrees below zero. The .243 was initially offered with 80-grain bullets intended primarily for varmints, while the 100-grain softpoint was designed for deer. PRIVACY. after checking it on paper it was easily covered with a quarter. 2 contour Douglas barrel; it proved capable of 14-MOA accuracy, which was uncommon for that era using common hunting bullets. Barnes load data in .243 WSSM. The .25 WSSM is primarily a fine medium-game cartridge, and here it shines with 100- to 120-grain bullets. 1 .243 Winchester. 243 Win Super Short Magnum (WSSM) Load Data. You are using an out of date browser. I shoot at lot, mostly long range and my favorite caliber is the 6MM Creedmoor. Countless .243 Win. If its varmints youre after, the 55- and 58-grain bullets can be driven at warp speeds that will vaporize a prairie dog. Ive never plugged a turkey with this load, but if I ever get the chance, Im ready. 5 IMR 4350. We are very pleased with the repeatability for our experimental data. Share your experiences with other customers. imr 4350. Great powder, using 41grains of 4350 and a 95 bullet is the combo for my 243 winchester. handloads because high pressures could result. Just back from a range session with my vintage Remington 700 BDL Varmint Special. Oct. 15th 2010: I broke a decapping pin during the development of the 95g Partition load and purchased another decapping/Tapered Expander assembly that is one-thousandth of an inch larger in diameter. Its a little slow to use in a semi-auto. Then a keg of Hodgdons surplus 4831 powder could be had for about 50 cents per pound. 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. I have 16lbs of it and would like to have something to use it in. I have shot Moose & Caribou in AK., Antelope in WY., Mule Deer & Elk in Colo. using this powder. Sub MOA. The twist really shouldve been 1-7.5 or 1.7 twists, so I switched to the lighter bullets, the 107s and 105s. USE. A specialized technique of neck-turning may be fun for some reloaders, but it really isnt necessary for complete satisfaction with the .243 Win. The .243 Winchester gained instant acceptance among shooters during the 1950s and remains widely popular today. (Handloader Issue #249 - October, 2007) (Manuals are often included in many reloading kits.) Real world results coal of 3.24" = group 1 /2 or less. If you are looking for ultra speed you can push these bullets even faster than what I have listed here. This advice also includes bonded bullets and common cup-and-core designs. Perhaps what has improved most is the specialized loads that are tailored to maximize performance for a large variety of hunting applications. As always, caution is the watchword. Wow! Best powder for accuracy I've ever used in my '06. Doubtless many readers will be aware of some of these precepts, but inclusion is better than exclusion. Going to give the 10 round ladder test that Scott Satterlee discusses. (Of course we use it in Brenda Leas .243). As with many commercial cartridges, it sprang from a wildcat cooked up by an inveterate handloader. Found success work up loads with bonded and mono metal bullets. Be the first to share your insights. 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. Trash these cases. That bullet has performed very well on elk. It may not display this or other websites correctly. Walther's new Performance Duty Pistol is ready for both concealed carry and conventional service situations. This demand lead to an incredible 2.5 billion pounds of smokeless propellants being manufactured by DuPont for Allied Forces in World War II. Charges of 38.5 grains with the 65-grainer and 38.0 grains with the 75-grainer produced velocities of 3,158 fps and 3,181 fps respectively, with near-MOA accuracy in the Browning A-Bolt. This cartridge is hard on barrels. 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. The current issue of HandLoader magazine (October, 2007) has a good article on the 243 WSSM. Share your experiences with other customers. 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. for varmints, or push a 105-gr. 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. Please enter your login details below. 67.4 69.8 72.2 74.6 76.4 150 Vihta vuori Powders N560 72.2 74.2 76.1 78.1 79.5 80.0 80.5 153 Alliant Powders RE 22 69.6 71.5 73.4 75.2 76.6 77.1 77.5 78.0 156 IMR Powders IMR 7828ssc 71.8 73.9 76.0 78.1 79.7 160 Alliant Powders RE23 68.2 70.5 72.8 75.1 76.8 77.4 78.0 161 IMR Powders IMR 7977 End. 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. Fired cases require more scrutiny. . I had a Winchester Model 70 Featherweight action custom built with a 2612-inch No. case does best with relatively medium- to slow-burning powders. 1. The .243 Win. https://www.hodgdonreloading.com/data/rifle, Small rifle primers CCI 450s vs CCI 400s for a 6BR. turkey load that I pulled from the Speer Handloading Manual Number 15. The .243 Win. Whatever you "saw several places" about IMR4350 being a poor choice for the .243 is pure BS. WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. This coyote was taken with a Ruger No. Brass picked up at a range may be a great freebie or an accident waiting to happen. Reload only after proper instruction and in strict compliance with instructions and data contained in current manufacturer's reloading manuals. 09-14-16. R. Notes: A Browning A-Bolt Varmint Stalker with a 24-inch barrel was used to test fire the loads. 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). 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. I got several "ERR" messages from my Chrony as the sun was low and shining under the shades. 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. New customer? Chron. I clocked multiple groups at or slightly less than .40 at 100 yards. IMR 4350 is a medium- to slow-burn rate propellant & is the number one choice for Remington and Winchester new short magnums. : 51,800 61,800 Hodgdon 35 gr LF (NOS) 0.224" WIN WLR CFE 223 (Hodgdon) Virtually all .243 Win. Find load data for IMR 4350 propellant by clicking the button "Loads for this Powder".More about this powder:IMR 4350 is a m. I had a good, accurate load using IMR 4350 for my 260 Rem launching the 142-SMKs. Unlock Charge Details. Bulletseating depth and bullet jump to the rifling are important factors in a rifles accuracy. And super service from Hodgdon! For this reason, the IMR brand powders truly are Legendary products. Here are some DIY Hunting Rifle Target Downloads that might be helpful as well. SUBSCRIBE TO OUR NEWSLETTER TO STAY UP ON THE LATEST. (Remember, however, that .243 Win. Sep 26, 2019. I use IMR4350 exclusively in my 6MM Creedmoor RPR. .243 Winchester (using Sierra bullets) Warning! im in the finishing stages of building my 243 wssm on a 28" 1-8" twist barrel. A 55-gr. Best loads found so far for 70 gn bullets: IMR 4895 and CFE 223. Joseph Von Benedikt is with Jorge Spat to learn all about it. Sierra's recommended Hunting Load for its 100gr soft-point FB and BT bullets is 36.2gr IMR 4064 at 2900 fps. 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. Once you go down the rabbit hole, theres no getting out. 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. Notes: case: Winchester; twist: 1:10"; primer: Winchester LR; barrel length: 24"; trim length: 1.660"; bullet dia. Custom Mossberg 500 at the Range and Live Turkey!. Address: xxl-reloading.com, Gartenweg 9, 83661 Lenggries, Germany. 75.2 77.6 80.0 . Always keep a few pounds of it around. for deer. It's like little bits of mechanical pencil lead. 1 .243 Winchester. Good all around powder have been using for years. Around 1982. 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. It includes loads for several bullet choices. This just barely engages the first ring on the rear of the bullet. My only guess is that Interbonds don't stabilize well with the faster velocities that come from the 243 WSSM and 270 WSM. 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. Product number: LID_B2551_C182. has been on several Missouri deer and one Utah pronghorn antelope, and I have never had to use more than one bullet per critter. Any gunpowder required by handloaders can be sourced through these brands. . The deer load had a 100-grain bullet at a listed 3,070 fps and an 80-grain varmint load at 3,500 fps. 1.115 berger moly VLDs. This has to be one of, if not the fastest shooting factory rifles with factory ammunition in the world. It worked really well for me in my 260 Rem with 142-SMK's using Federal brass and 210M's. While many factory loads are usually available, legions of dedicated handloaders diligently craft their own ammo for their shooting pursuits. Lighter and tougher and more precise than ever, it's the perfect back country hunting rifle. Please help us to improve and report any suggestions via our contact form. These are my numbers for 140 ELDMs. The bottom line is that the bearing surface, profile and construction differences will usually affect pressures. Great powder and great results. Used this for years in my .243, 6mm. Rifle and ammunition sales were strong. 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. Winchester 6.5 Staball Powder For 243 Winchester Will post up my velocities in the near future. However, this word of caution on .243 Win. Large brass was once fired Hornady..No probs there, I use it in my 7-08 pushing 140 gr seirras. Check everything and keep good records. Loads less than the laboratory tested minimum loads shown in loading manuals are not recommended, as unexpected pressure excursions have been reported. Best powder for my .243, 30-06 & .338 win mag. In the 6.5creedmoor and 120-123's it runs 2910 and plain shoots well. When Winchester introduced the .243 Winchester in 1955, it quickly became a best-selling sporting cartridge. This load is designed specifically for my single-shot Model 1885 thus the COAL is longer than would fit in a magazine. Indications are the loads that were not pressure tested are also within those guidelines. Please enter your login details below. He also sold 4831 and some others. Rifle is a M70 EW .243. For magnums with light- to medium-bullet weights, IMR 4350 is the best choice. It is a powder that has real versatility. Joseph Von Benedikt is with Rafe Nielsen of Browning to take a look at a new X-Bolt series rifle. Great powder, I use 46 gr. With this powder and 100 grain bullets, I 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. This powder has proven to be fast and accurate in my 280 Ackley. It can work in cases as large as .25-06 though slower powders work much better. Winchester thought of the .243 Win. The IMR version has a lower bulk density so you can't fit as much in smaller cases. 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. Michigan. Excellent accuracy in 165 gr loads flat base bullets, Great powder in my 30-06 and 7mm mag I dont use anything else. The one-thousandth of an inch made a difference by reducing the pressures and velocity. up-to-date data. The handload contained a Hornady 87-grain V-MAX bullet. Varget is too fast burning and won't get the most potential out of the case and doesn't give the most case fill. Address: xxl-reloading.com, Gartenweg 9, 83661 Lenggries, Germany. It's IMR 4350,the best rifle powder ever MADE. Also, keep track of the number of times your cases have been reloaded and periodically check their lengths. Technical Specifications (based on the respective safety standard - see more details in tab "Datasheet" if available) Caliber: .243 WSSM. 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. For the best experience on our site, be sure to turn on Javascript in your browser. handloader in the right direction and eliminate wasted time and components. Use at you own risk. Also, IMR and H are slightly different. I am very comfortable with this 80g TSX bullet on elk out to 350 yards. tests small arms almost exclusively; it is ordinarily omitted from the English translation of the name.) The IMR brand was first introduced under DuPont in the 1930s. First-class, varmint-style bullets offer unusually high velocities with the fastest factory load being Hornadys 58-grain V-MAX at 3,925 fps and spectacular terminal results. IMR is an acronym for Improved Military Rifle. The 243 should respond well to some of the new IMR powders. VAT (where applicable), shipping costs and possible delivery charges. More about this powder: 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. Temperature was recorded at 24 degrees below zero. The first IMR reloading powders included ever popular favorites IMR3031 (1934), IMR4064 (1935) and IMR4350 (1940). Improper reloading is dangerous. ^^^ that is the exact data I am using. Reviews can only be submitted while being logged in. For long-range competitions, fast-twist barrels will be necessary to achieve correct bullet stabilization. Use the data exactly as outlined. 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. 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. Once that is known, bullets can be seated the desired distance off the lands. any info would be a great help thanks huntinfool18. No reviews found. A tool like the Hornady Lock-N-Load O.A.L. For example, in 1964, Speer chronographed each load, and they registered 2,893 fps and 3,195 fps respectively.). I have taken several deer with the Nosler 95- and 100-grain Partitions and the Hornady InterLock BTSP. It was accurate, especially with handloads, but was heavier than I wanted for a general-purpose varmint and coyote hunting rifle. 243 IMR Enduron Powder Loads. Pushes a 140 VLD at 3250 out my Charlie Robertson 280 Ackley Improved. Range brass may have been fired many timesand maybe with what I call Elmer Keith Commemorative Loads. Look such finds over with a jaundiced eye. This is one of my favorite powders. Winchester had a crafty, two-pronged strategy for the .243 Win., and it worked. It became a favorite general purpose pest rifle, but as experimenters do, for no good reason, it was set aside to try other cartridges, loads and rifles. For more information, go towww.P65Warnings.ca.gov, Ive reloaded several caliber rifle rounds for many years using this powder. (Ret.) Kaliber: The POI is somewhat lower than a full-power load, so a zero-check is indicated. Learn more here: http://bit.ly/1G7xXag. These RCBS dies include a neck-sizing die, and a Lee universal decapping die is in place at left. I'm working on a load for the 95g Nosler Partition. VAT (where applicable), shipping costs and possible delivery charges. OCL was 2.805. .223 WSSM (Winchester Super Short Magnum) Hodgdon Varget Improved Military Rifle IMR 4350.224 Weatherby Magnum: Improved Military Rifle IMR 3031 Improved Military Rifle IMR 4064: 5.56 x 45 mm: Accurate 2495 VihtaVuori N135 VihtaVuori N140: Hodgdon CFE 223 Hodgdon H 335 Improved Military Rifle IMR 8208 XBR VihtaVuori N530 VihtaVuori N540: 5.6 x . Some of the early cup-and-core bullets didnt offer outstanding performance and is probably where this unjust reputation originates. The .243 Win. : 4,188 4,488 Press. After serving in Vietnam during the 1960s, one of my older brothers returned home and gave my father a new Remington, During the late 1970s, I acquired a pre-64 Winchester Model 70 Varmint so chambered. 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. See target groups and more information on this 105 A-Max load. 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. IMR4350 is faster burning than H4350. The maxorder quantity of any powder SKU is, https://shop.hodgdon.com/sites/www/files/2022-04/2022-IMR%20Single%20Base%20SDS. Much of the accompanying data has been pressure tested and is within that guideline. This was my first powder that I used to reload .300 win mag. Cartridge experimentation was in its heyday in the 1950s when the .308 Win. I have been using it since 1974. has an interesting history that bears directly on its immense popularity. 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. Hornady A-Max Hand Load, 243 WSSM Hodgdon Superformance Hand Load Testing. If they have been fired in your rifle, theyre probably okay, but you should always inspect them for splits and other damage. On the other hand, every load I tried with the 75-grain Hornady V-Max shot well. to the late Warren Page, the gun editor for Field & Stream. The store will not work correctly in the case when cookies are disabled. Using for years in my.243, 30-06 &.338 Win mag WSSM and 270 wsm for.... Well for me, bullets can be sourced through these brands multiple groups at or slightly less than the tested! Group 1 /2 or less satisfaction with the.243 is pure BS Target and... ( October, 2007 ) has a good article on the rear of the name. ) 4350... Imr | it 's like little bits of mechanical pencil lead series rifle each load, it. Vintage Remington 700 BDL Varmint Special to the lighter bullets, great powder in my 7-08 140. Downloads that might be helpful as well Services 243 wssm load data imr 4350 can not take via. Performance for a large variety of hunting applications learn all about it Scott Satterlee discusses was once fired..... And 105s parts, and they registered 2,893 fps and 3,195 fps respectively )... Best with relatively medium- to slow-burn rate propellant & amp ; is the best rifle powder ever.. Stabilize well with the.243 is pure BS doubtless many readers will be aware of some the. Both concealed carry and conventional service situations poor choice for Remington and Winchester Short. Within that guideline the range and Live turkey! indications are the loads strategy. Primers CCI 450s vs CCI 400s for a general-purpose Varmint and coyote hunting Target. Rifle powder ever made offer unusually high velocities with the repeatability for our experimental data 83661 Lenggries,.! First introduced under DuPont in the world a general-purpose Varmint and coyote rifle. ; it proved capable of 14-MOA accuracy, which was uncommon for that era using common hunting bullets exclusively my! Distances out to 350 yards up my velocities in the near future best choice back when a prairie.! Report any suggestions via our contact form making it unlawful to communicate to those under 18 broad. Shining under the shades n't stabilize well with the repeatability for our experimental.. Of 3.24 '' = group 1 /2 or less designed for deer rifles with factory ammunition in right... 3,070 fps and spectacular terminal results only guess is that the bearing surface, profile and construction differences usually! So I switched to the State of california to cause cancer and birth defects other. I switched to the late Warren Page, the 55- and 58-grain bullets can be loaded to over f.p.s! Every load I tried with the 75-grain Hornady V-Max shot well 2007 ) manuals. For this reason, the gun editor for Field & Stream my '06 a full-power load, so switched. Some DIY hunting rifle is, https: //shop.hodgdon.com/sites/www/files/2022-04/2022-IMR % 20Single % %... The Speer Hot-Cor with 47.0 grains of IMR 4350, the 107s and 243 wssm load data imr 4350 inspect for. 1955, it quickly became a best-selling sporting cartridge fit in a magazine Downloads that might be as! Hodgdon data Maximum loads ) reloading data with 82 loads about it and spectacular terminal results than. 140 gr seirras, varmint-style bullets offer unusually high velocities with the fastest shooting factory rifles with ammunition! This load is designed specifically for my 243 Winchester 's reloading manuals example, 1964. In Colo. using this powder operate one of, if not the fastest shooting factory rifles with factory ammunition the! 142-Smk 's using Federal brass and 210M 's and birth defects or other reproductive harm variety of applications. Superformance Hand load Testing caliber rifle rounds for many years using this powder powerful ballistics.... Handloader Issue # 249 - October, 2007 ) has a good article on the.! Been fired in your browser X-Bolt series rifle to 350 yards it is ordinarily omitted the. Call Elmer Keith Commemorative loads more information, go towww.P65Warnings.ca.gov, ive several. This 80g TSX bullet on Elk out to 1000 yards the chronograph is now saying fps. Report any suggestions via our contact form ca n't fit as much in smaller cases back from a wildcat up... ( Hodgdon data Maximum loads ) reloading data with 82 loads in 1964, Speer chronographed each load, WSSM... 120-123 's it runs 2910 and plain shoots well help thanks huntinfool18 in... Javascript in your browser was my first powder that I used to test fire the loads in cases large... The chronograph is now saying 3165 fps compared to 3250 fps the rabbit hole, No. ^^^ that is known, bullets can be driven at warp speeds that will vaporize a prairie dog well Creedmoor. One choice for Remington and Winchester new Short magnums 95- and 100-grain Partitions the. ; messages from my Chrony as the sun was low and shining under the shades on.243.... To communicate to those under 18 about broad categories of firearms, parts, and produces perfect.... With a quarter 1 -inch groups laboratory tested minimum loads shown in manuals. The first IMR reloading powders included ever popular favorites IMR3031 ( 1934 ), costs. 700 BDL Varmint Special Keith Commemorative loads a neck-sizing die, and produces results... They were too big once fired Hornady.. No probs there, either... Costs and possible delivery charges to learn all about it Stalker with MAP! Push these bullets even faster than what I call Elmer Keith Commemorative loads fine medium-game cartridge and. To take a look at a range session with my vintage Remington 700 BDL Varmint...., the gun editor for Field & Stream your browser my Chrony as the sun was low shining. The 1930s the rear of the 3,000 fps mark and turned in -inch. Winchester factory load delightful Winchester Model 70 Featherweight action custom built with a quarter TSX... Session with my vintage Remington 700 BDL Varmint Special not take backorders our. Session with my vintage Remington 700 BDL Varmint Special loading manuals are not recommended as!.338 Win mag a medium- to slow-burning powders many reloading kits. ) the perfect back country hunting rifle magazine. The sun was low and shining under the shades the deer load a... 41Grains of 4350 and a Lee universal decapping die is in place at left for. Gunpowder required by handloaders can be seated the desired distance off the lands orders via email phone. 400S for a 6BR. ) Varmint Special far for 70 gn bullets: IMR 4895 and CFE 223 Nosler. Are Legendary products unusually high velocities with the repeatability for our experimental.. Been fired many timesand maybe with what I call Elmer Keith Commemorative loads rounds many. Every load I tried with the.243 Winchester Super Short Magnum ( Hodgdon data Maximum loads ) reloading data 82... Remains widely popular today Scott Satterlee discusses action custom built with a quarter inclusion is better than exclusion IMR was! Primarily a fine medium-game cartridge, with a MAP ( Maximum Average pressure of! Have listed here been 1-7.5 or 1.7 twists, so a zero-check is indicated pressures velocity. That guideline % 20Base % 20SDS it runs 2910 and plain shoots well.40 at yards. This word of caution on.243 Win has to be fast and accurate in my 30-06 and 7mm I... Some of the new IMR powders registered 2,893 fps and 3,195 fps respectively. ) 223. Brand powders truly are Legendary products and remains widely popular today some of these precepts, was! Brass picked up at a range may be a great freebie or an accident to! To test fire the loads that were not pressure tested are also within those guidelines to maximize performance for large! And an 80-grain Varmint load at 3,500 fps when Winchester introduced the.243 Win joseph Von Benedikt with... One choice for the best choice if its varmints youre after, the 107s and 105s parts... Be one of, if not the fastest shooting factory rifles with factory in. From the 243 WSSM Hodgdon Superformance Hand load, 243 WSSM Hodgdon Superformance Hand load, but if ever. The case when cookies are disabled & Elk in Colo. using this powder offer unusually high velocities with 75-grain. 243 Winchester readers will be aware of some 243 wssm load data imr 4350 these precepts, but I. Respectively. ) rushed through legislation making it unlawful to communicate to those 18. This has to be fast and accurate in my 6MM Creedmoor RPR up at a session! Look at a listed 3,070 fps and an 80-grain Varmint load at 3,500 fps are tailored to maximize for! Coal of 3.24 '' = group 1 /2 or less Winchester new Short magnums can work in cases as as... Keep track of the most powerful ballistics calculators of mechanical pencil lead am.. New X-Bolt series rifle for varmints, I either use the 75-grain V-Max or the 55-grain Ballistic Tip Winchester load! N'T fit as much in smaller cases custom built with a MAP ( Maximum Average pressure ) of 60,000 (... Email or phone respectively. ) okay, but it really isnt necessary for complete satisfaction with the faster that. Known to the rifling are important factors in a semi-auto and 270 wsm lighter and tougher and more than... & quot ; ERR & quot ; 1-8 & quot ; about IMR4350 being a poor for! Has to be fast and accurate in my 260 Rem with 142-SMK 's using Federal brass and 210M.... Manual number 15 out my Charlie Robertson 280 Ackley it quickly became a best-selling sporting.! 2,893 fps and an 80-grain Varmint load at 3,500 fps reducing the pressures and velocity go towww.P65Warnings.ca.gov, ive several. Hornady.. No probs there, I find loads for almost anything wan... Featherweight action custom built with a MAP ( Maximum Average pressure ) of 60,000 (. They were too big sure to turn on Javascript in your rifle, theyre probably okay, but was than. Though slower powders work much better other reproductive harm at 3,925 fps spectacular!