The Rock Island Armory Double Stacked 1911 Magazine is a standard factory replacement magazine. This magazine is for 1911 models chambered in .45 ACP and holds 13 rounds of ammunition. It is made of steel 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.
Specifications and Features:
Rock Island Armory/Armscor 54171
Steel magazine body
Polymer base plate
Matte Black Finish
Rock Island Armory Double Stacked 1911 chambered in .45 ACP