300 Win Mag Vs 300 WSM Ballistics When shooting a 180 grain projectile, the 300 Winchester Magnum has a muzzle velocity of 3,130 feet per second, with 3,917 pound feet of energy. At 100 yards velocity slows to 2,927, with 3,424 pounds of energy. Comparatively, the 300 WSM launches a 180 grain projectile to a […]
300 WSM Ballistics and Info
The 300 Winchester Short Magnum is a relatively new, thirty caliber short magnum centerfire rifle cartridge developed by, you guessed it, Winchester Ammunition. Making its debut and introduced to the shooting public in 2000, the short magnum cartridge was originally chambered in Winchester’s Model 70 bolt action rifle. The 300 Winchester Short Magnum is a commercial cartridge based on the 404 […]