.270 Winchester Short Magnum

The 270 Winchester Short Magnum or 270 WSM is a short magnum cartridge created by necking down the .300 Winchester Short Magnum and fitting it with a .277 caliber bullet. The correct name for the cartridge, as listed by the Sporting Arms and Ammunition Manufacturers' Institute (SAAMI), is 270 WSM, without a decimal point. It is a member of the Winchester Short Magnum family of cartridges.

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.270 WSM
rifle cartridge, 

.14-222, .17 Ackley Bee, .17 Hornet, .17 Mach IV, .17 Winchester Super Magnum, .17-223, .20 Tactical, .20 VarTarg, .218 Bee, .219 Donaldson Wasp, .219 Zipper, .22 BB, .22 BR Remington, .22 CHeetah, .22 Remington Automatic, .22 Remington Jet, .22 Spitfire, .22 Winchester Automatic, .22 Winchester Centerfire, .221 Remington Fireball, .222 Remington Magnum, .222 rimmed, .223 Remington, .224 Boz, .224 Weatherby Magnum, .224-32 FA, .225 Winchester, .240 Apex, .240 Weatherby Magnum, .243 Winchester Super Short Magnum, .244 H&H Magnum, .246 Purdey, .25 NAA, .25 Remington, .25 Stevens, .25 Stevens Short, .25 Winchester Super Short Magnum, .25-06 Remington, .25-21 Stevens, .25-25 Stevens, .25-35 Winchester, .256 Newton, .260 Remington, .264 Warrior Magnum, .270 British, .270 Weatherby Magnum, .275 H&H Magnum, .276 Enfield, .276 Pedersen, .280 British, .280 Remington, .284 Winchester, .30 Newton, .30 R Blaser, .30 RAR, .30 Remington AR, .30-378 Weatherby Magnum, .300 Remington SA Ultra Mag, .300 Ruger Compact Magnum, .300 Savage, .300 Weatherby Magnum, .303 Savage, .303/22, .303/25, .308 Norma Magnum, .308 Winchester, .32 Remington, .333 Jeffery Flanged, .338 Marlin Express, .338 Norma Magnum, .338 Remington Ultra Magnum, .338 Winchester Magnum, .338-06, .338-378 Weatherby Magnum, .340 Weatherby Magnum, .35 Remington, .35 Whelen, .35 Winchester, .357/44 Bain & Davis, .358 Norma Magnum, .358 Winchester, .375 Dakota, .375 Remington Ultra Magnum, .375 Ruger, .375 Viersco Magnum, .375 Weatherby Magnum, .375 Winchester, .376 Steyr, .38 ACP, .38-40 Winchester, .38-56 WCF, .38-72 Winchester, .40-65 Winchester, .400 H&H Magnum, .400 Jeffery Nitro Express, .416 Barrett, .416 Remington Magnum, .416 Ruger, .416 Taylor, .444 Marlin, .45 Schofield, .45-90 Sharps, .450 Bushmaster, .450/400 Nitro Express, .458 Express, .460 Weatherby Magnum, .475 A&M Magnum, .475 Linebaugh, .476 Nitro Express, .50-140 Sharps, .500 A-Square, .500 Black Powder Express, .500 Maximum, .500 No. 2 Express, .500 S&W Special, .500 Wyoming Express, .577 Snider, .577 Tyrannosaur, .577/.500 Magnum Nitro Express, .585 Nyati, .600 Overkill, 30×29mm, 4.25mm Liliput, 5.45×18mm, 6.5mm Grendel, 6.5×47mm Lapua, 6.8 mm Remington SPC, 6mm Lee Navy, 7.65×21mm Parabellum, 7.65×53mm Argentine, 7×20mm Nambu, 7×64mm, 8×56mmR, 9.3×62mm, 9.3×64mm Brenneke, 9mm Glisenti, HK 4.6×30mm, 40mm grenade, rifle, 

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Location: KML, Cluster Map, Maps,

Frameless

270 WSM

270 WSM and 270 Win

WSM and WSSM cartridges. From left to right: .223 WSSM, .243 WSSM, .25 WSSM, .270 WSM, 7mm WSM, .300 WSM, .325 WSM

Type	Subtype	Date	Description	Notes	Source
commons	image		270 WSM		Commons
commons	image		270 WSM and 270 Win		Commons
commons	image		WSM and WSSM cartridges. From left to right: .223 WSSM, .243 WSSM, .25 WSSM, .270 WSM, 7mm WSM, .300 WSM, .325 WSM		Commons