The performance of the .300 RCM is comparable to that of the other .300 short magnums, while the .338 RCM--a true medium bore cartridge--is comparable to the .350 Rem. Designed to be housed in the Remington Model 7 carbine which is slightly shorter and lighter than most commercial actions, the.300 SAUM cartridge was a shade smaller than the.300 WSM released the same year. 5. The Win mag is available in a lot more places than the short, and is often lower in price. After trying to search for ".300 WSM" and "300 WSM" I found no posts . are great chamberings for a hunting rifle. case, the.300 Win. These projectiles are fired around 3100 feet per second, dependent on the exact round fired. 300 WSM (Winchester Short Mag) Federal Power-Shok Ammo 300 Wsm 180gr Sp - 300 Wsm 180gr Soft Point 20/Box (105-200-283) SP 180.0 N/A 20 $41.99 $2.10 Brownells Report this 300 WSM (Winchester Short Mag 165.0 The .300 WSM is also used in benchrest shooting. and superior to the .325 WSM. Mag.’s shorter 2.62-inch belted case, engineers removed most of the parent cartridge’s body taper and … 22-250 Remington Ackley Improved Load Data, 223 Win Super Short Magnum (WSSM) Load Data, 243 Win Super Short Magnum (WSSM) Load Data, 25 Winchester Super Short Magnum Load Data, 270 Winchester Short Magnum (WSM) Load Data, 7mm Rem Short Action Ultra Magnum Load Data, 7mm Shooting Times Westerner (STW) Load Data, 30-06 Springfield Ackley Improved Load Data, 300 Rem Short Action Ultra Magnum Load Data, 300 Holland & Holland (H&H) Magnum Load Data, 300 Winchester Short Magnum (WSM) Load Data, 325 Winchester Short Magnum (WSM) Load Data, 358 Shooting Times Alaskan (STA) Load Data, 375 Holland & Holland (H&H) Magnum Load Data, 45-70 Gov’t (Strong Actions Only) Load Data, 45 Colt (Single Action Army & Replicas) Load Data, 45 Colt (Ruger & T/C Contender & Encore) Load Data. However, generally speaking, .300 Win Mag is capable of firing at a greater distance, especially when handloading lighter bullets. Right click on the image of the load data and use save as. Load Data &Technical Information by Caliber. Notably, the .300 Win Mag cartridge fires a projectile that on average can best the .308 Winchester cartridge by 50% on overall distance while maintaining lethality. The 300 WSM, or Winchester Short Magnum, is magic. 300 Winchester Short Magnum Rifle Cartridge by Nosler Inc TECHNICAL INFORMATION: While this cartridge is capable of digesting all of the popular 30 caliber weights, best performance will be achieved with 150 to 180 grain bullets. However, the 300 WSM is capable of Learn how and when to remove this template message, List of individual weapons of the U.S. Armed Forces, The .300 WSM (Winchester Short Magnum) by Chuck Hawks (subscriptions req), http://www.ballisticstudies.com/Knowledgebase/.300+Winchester+Short+Magnum.html, http://www.accuratepowder.com/wp-content/uploads/2011/01/accurate_load_data_3.5.pdf. Furthermore, the muzzle energy of a.270 WSM Winchester Short Magnum round averages out to 3170 ft-lb, while a.300 Winchester Magnum round averages out to about 3520 ft-lb. 300 Norma Mag Preliminary ballistics testing showed that the .300 Norma Magnum equaled or bested the .338 out to 2,000 yards in every measure but energy on target. Based on a shortened.300 H&H Mag. What distance is best to zero a 300 Win Mag? This demonstrates a clear superior engineered design behind the .300 WSM. Mag. Ballistics Charts & Data When autocomplete results are available use up and down arrows to review and enter to select, or press tab to cycle through suggested products based on autocomplete results. Mag., which has been roaming the fields since 1964, cranks that up to 2,950 fps and 3,478 f-p energy. The ballistic performances based off five grain types for velocity are 3,260 ft/s(1… This means that the.300 Win Mag can shoot down larger targets at a long distance with a lower change in angle. The recoil of either cartridge will depend on the weight of the gun. Furthermore, the muzzle energy of a.30-06 Springfield round averages out to 2920 ft-lb, while a.300 WSM Winchester Short Magnum round averages out to about 3580 ft-lb. The venerable 300 Win. Mag. The contents of Rifleshooter.com are produced for informational purposes only and should be performed by competent gunsmiths only. There is a great deal of difference between the 300 Winchester Magnum, affectionately known as the “300 Win Mag”, and the 308 Winchester. TDCC datasheet 300 Win. They are fired around 2800 feet per second. .300 Remington Short Action Ultra Magnum (also known as 300 RSAUM, 300 RSUM or 300 Rem SAUM) is a .30 caliber short magnum cartridge that is a shortened version of the Remington 300 Ultra Mag, both of which derive from the .404 Jeffery case. The.30-06 cartridges are light in weight (around 150 to 180 grams) and can shoot down targets with a maximum pressure of 60,200 PSI. The effective range of both weapons depends greatly on the exact cartridges used. I’ll be primarily writing this article in mind of new hunters looking at rifles chambered in each of these cartridges, […] 300 Remington Short Action Ultra Magnum Rifle Cartridge Abbreviated Name: 300 Rem SA Ultra Mag Slang Name: 300 SAUM Nosler, The World's Finest Bullets, Ammunition, Rifles, & Brass. The .300 WSM has a standard bullet diameter of .308 or 7.62mm and takes advantage of the numerous bullet options available in that caliber. This short, fat case is supposed to match the ballistics of the old, long 300 Win. Being short and fat, it offers a squat powder column. The Delta L problem article explains this problem in more detail. Complete .300 Winchester ammunition ballistics Chart. Compare all .300 ammunition manufacturers on one easy to read chart.--> Get your 300 Winchester Magnum Ammo from our friends at AmmunitionToGo.com <-- Cor-Bon The .300 Win Mag is based off the parent case .375 H&H Magnum with a belted largerifle magnum primer. The .300 WSM also head spaces off its case shoulder versus the older 300 Winchester Magnum's belted head space engineered design. One way to think about this is as such: a foot-pound is a unit of energy equal to the amount of energy required to raise a weight of one pound a distance of one foot. 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