308 Winchester History The very popular 308 Winchester centerfire rifle cartridge was introduced to the public as a civilian sporting cartridge by Winchester in September, 1952. Winchester’s Model 70 bolt action and Model 88 lever action rifles were then chambered for the commercial 308 Winchester cartridge. Two years later, in 1954, the 308 Winchester would be slightly modified for […]
ballistics chart
45 ACP Ballistics Chart and History
45 ACP History: The 45 Auto has a rich history. John Browning first developed this straight walled, rimless cartridge in 1904 and the first gun it found itself chambered in is the Colt 1905. The US military sought a better cartridge than the 38s they were using, and decided that the caliber should be 45″ […]
300 Win Mag vs 300 WSM Ballistics
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 […]