ALL meanings of m-1 rifle
M-1
M m - noun plural m-1 rifle a semiautomatic, gas-operated, .30 caliber, clip-fed rifle, with a weight of 8.56 pounds (3.88 kg): the standard U.S. Army rifle in World War II and in the Korean War. 1
- noun m-1 rifle a semiautomatic .30 calibre rifle: the basic infantry weapon of the US Army in World War II and the Korean War 0