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The .300 Winchester Short Magnum (.300 WSM) was designed in 2001 by Winchester Repeating Arms Company. The design has no parent case and is based off a .308 bullet with a 1:10 twist and large rifle magnum primer. The ballistic performances based off four grain types for velocity are 3,313 ft/s (150 gr), 3,223 ft/s (165 gr), 3,095 ft/s (180 gr ...7 mm WSM (Winchester Short Magnum) 7 x 57.30 - 06 Springfield.30 - 30 Winchester.30 - 40 Krag.30 Carbine.30 Thompson / Center.300 AAC Blackout.300 Norma Magnum.300 PRC (Precision Rifle Cartridge).300 RCM (Ruger Compact Magnum).300 Remington SAUM (Short Action Ultra Magnum).300 RUM (Remington Ultra Magnum).300 Weatherby Magnum.300 Winchester Magnum4.58. 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. For magnums with light- to medium-bullet weights, IMR 4350 is the best choice. IMR recommends always consulting www.IMRReloading.com for the most accurate, up-to-date data.See which load (powder/charge) grouped the best. Assuming you have a sub-moa group, make 10 more of those and shoot to determine velocity. Print the recipe and make enough to practice and hunt with. Based on Barnes data for the 4 powders I have, it is VERY easy to get at least 4 loads of each, hence 4x5x4 = 80 loads.Mar 9, 2008. #4. I finally got a chance to do some reloading friday and took the 300 WSM to the range today. I loaded up 5 each from 62-63.5gr of H4350 in .5gr increments with 180gr Partition. To be honest I wasn't that impressed with 62, 62.5 was a little better but still not good, and 63 was really bad.Roy Weatherby liked to design cartridges with more zip than other commercial rounds. While not all Weatherby Magnums are the velocity champions in their caliber, the 6.5-300 Weatherby Magnum beats all challengers. Its factory loads include the Barnes 127-grain LRX at a listed 3,531 fps, Swift 130-grain Scirocco II at 3,476 fps, and …Having an old email account can be a hassle. It’s often filled with spam, old contacts, and outdated information. But deleting it can be a difficult process if you don’t want to lose important data. Here are some tips for deleting an old em...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. For magnums with light- to medium-bullet weights, IMR 4350 is the best choice. IMR recommends always consulting www.IMRReloading.com for the most accurate, up-to-date data. .300 Winchester Short Magnum / .300 WSM (Using 180 Grain Sierra Bullets) reloading data with 64 loads. Using bullets from Sierra SPT, SBT, RN or HPBT MatchKing. Powders include Accurate, Hodgdon, Winchester, IMR, Alliant, VihtavuoriHere are some .300 WSM statistics of interest to reloaders: bullet diameter .308", maximum COL 2.86", maximum case length 2.10". Like all .30 caliber cartridges, there is a huge array of bullets available to the .300 WSM reloader, ranging from 100-250 grains.Date: Apr 29 2015 Notes from the Lab: .300 Winchester Short Magnum (Using Sierra Bullets) The .300 Winchester Short Magnum (WSM) was introduced in 2001 as a joint effort between Winchester Ammunition, Browning and Winchester/USRAC.The .300 WSM uses a case which measures 2.100 inches, just .085 inches longer than the .308 Winchester, yet a cartridge overall length of 2.860 inches, compared to the .308’s 2.800-inch overall length. The only way to give a case this short the powder capacity to achieve magnum velocities is to make the case wider, and that’s exactly what ...The .300 PRC’s long head height enables handloaders to seat long, sleek bullets way out. To provide enough head height for extreme long-range bullets, Hornady’s design gurus made the .300 PRC’s case about the same length as a .30-06 or .300 Win. Mag., but they spec’d the cartridge for full-magnum-length actions.7 mm WSM (Winchester Short Magnum) 7 x 57.30 - 06 Springfield.30 - 30 Winchester.30 - 40 Krag.30 Carbine.30 Thompson / Center.300 AAC Blackout.300 Norma Magnum.300 PRC (Precision Rifle Cartridge).300 RCM (Ruger Compact Magnum).300 Remington SAUM (Short Action Ultra Magnum).300 RUM (Remington Ultra Magnum).300 Weatherby Magnum.300 Winchester MagnumWARNING. The information displayed on this site, including ballistic data, was derived from tightly controlled laboratory conditions. This information and data may vary considerably depending on many factors, including the components used, component assembly, the type of firearm used, reloading techniques, safety precautions practiced, etc.300 gr. HPBT MatchKing.358 Diameter Bullets 200 gr. RN 225 gr. SBT.375 Diameter Bullets 200 gr. FN 250 gr. SBT 300 gr. SBT.458 Diameter Bullets 300 gr. HP/FN.355 Diameter Bullets 90 gr. JHC Power Jacket 95 gr. FMJ 115 gr. JHP Power Jacket 115 gr. FMJ 125 gr. FMJ 130 gr. FMJ.357 Diameter Bullets 110 gr. JHC Blitz Power Jacket 125 gr. JSP/125 gr ... With Reloder 17 reloaders have a powder that meters easy and consistently while providing maximum velocity even in extreme weather. This consistent performance is what reloaders have come to expect from Alliant Powder - and Reloder 17 proves worthy. Designed for short magnum case capacity. Similar burn speed to IMR 4350..300 Winchester Short Magnum / .300 WSM (Using 180 Grain Sierra Bullets) reloading data with 64 loads. Using bullets from Sierra SPT, SBT, RN or HPBT MatchKing. Powders include Accurate, Hodgdon, Winchester, IMR, Alliant, VihtavuoriGrain Weight: 165. Muzzle Velocity: 2800. Bullet Style: Pointed Soft Point Core Lokt. Ballistic Coefficient: .339. Package Quantity: 20. Usage: Big Game. Compare. Since 1939, more hunters have relied on Remington Core-Lokt® than any other big game ammunition, and rightly so. It's filled more tags on more continents than any other load.7 mm Remington Magnum - Published Manufacturer Loading DaRifle Data. Rifle Data. Here you will find load dat Dec 8, 2014 · Had a lot of fun working up loads in my Kimber Montana 300 WSM and Tikka. I shot hundreds of loads over a two year period and found that for these particular guns H4350 worked best for accuracy, consistency, velocity for the 150, 165, 168, 180 TSX, 180 Partitions. IMR 4350, 4064, RL 15,17,19,22, W760, H4831, Varget are the powders I tested. This manual contains data for over 70 of the most popular centerfire rifle cartridges used today. Read HERE for a complete list of cartridges included in the manual. The Berger Bullets Reloading Manual is available for purchase through your favorite Berger dealer. We will continue to develop reloading data that was not included in the 1st Edition. Go to the Alliant web site and they list a max load of 6 This top-performing powder for big game loads provides excellent metering, and is the powder of choice for .270, 7mm magnum and .300 Win Mag. Powder of choice for 7mm Mag & .300 Win Mag. Excellent metering. Accurate ….300 PRC (Precision Rifle Cartridge) - Published Manufacturer Loading Data Shellholders: Hornady #5 The best all-around medium speed rifle powder prov

Here you will find load data for some of the most recent cartridges on the market, with more being added frequently. Rifle Reloading Data . Handgun Reloading Data . Rifle & Handgun Reloading Manual . Shotgun Reloading Manual . Sign Up For Our Newsletter. Online Customer Service. 800-831-8100. Product Services Support 800-379-1732. Company ...:lqfkhvwhu 6kruw 0dj /rdg 'dwd &dvh 5hplqjwrq %duuho /hqjwk &dvh 7ulp /hqjwk 3ulphu 5hp 0 7zlvw 5dwh %xoohw :hljkw %xoohw 7\sh %xoohw 6.8 %xoohw 6 ' %xoohwOpenAI's shockingly cheap pay-as-you-go plan is the best way to use ChatGPT. If you’ve tried talking to ChatGPT, you may have noticed that its free website is often slow, needs frequent reloading, and relies on Cloudflare to confirm you’re ...Vihtavuori’s N560 rifle powder is especially suitable to bring power to large and magnum calibers, for example .270 Winchester, 6,5-284, 7 mm Remington Magnum, 7 mm Weatherby Magnum, 338 Lapua Magnum and even the .416 Rigby. The N560 powder is a tubular type with a fairly large grain with dimensions of 1,4 mm length and 1,2 mm diameter.

Safety Data Sheet. HUNTER is a double-base, clean burning, high performance propellant that is perfect for elk country cartridges such as the 270 Winchester, 300 WSM and 338 Win Mag. It’s the only spherical powder in the popular 4350 burn range making it an ideal powder for a wide range of cartridges. The excellent flow characteristics allow ...CaNINE said: I've done a fair amount of load development for the 300WSM. Without question, the best combo in my rifle is the 200 grain ELD-X with H4831SC. I did a seating depth study and in my rifle the bullets like to jump, 0.080" in fact. I'm pushing them at 2880 fps and they land in one ragged hole at 200 yards.…

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. 6 mm Remington (.244 Remington) Improved Military Ri. Possible cause: For hunting, the .300 WSM can be loaded with bullets weighing from 130 grains to 20.