Rock Island Armory XT22 Nickel 1911 22 WMR (22 Mag) Handgun Magazine - 14 Rounds - The Rock Island Armory Full Size Magazine is a standard factory replacement magazine. This magazine is for Full Size 1911 models chambered in 22 Magnum and holds 14 rounds of ammunition. It is made of steel with nickel plating and is made to Armscor/Rock Island Armory specifications and tolerances, using the same manufacturing and materials as the original equipment magazines, ensuring perfect fit and operation. Features 22 Magnum; 14 Rounds; Steel magazine body / nickel coating; Plastic base plate; Fits - Rock Island Armory 1911;