Intermediate Rifle Cartridge
n 1948 the .280 Britishcartridge launched a 140-grain bullet at around 2,500 feet per second and offered better accuracy and ...
n 1948 the .280 Britishcartridge launched a 140-grain bullet at around 2,500 feet per second and offered better accuracy and ...
England’s .280 caliber main infantry rifle was the better 7mm!