This is a Armscor Magazine chambered in 45 ACP, model OEMP144510BL.
The MecGar 1911 45ACP magazine is a standard factory replacement magazine. This magazine is for A-2 1911 models chambered in .45 ACP and holds 10 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.
Features:
Steel Magazine Body
Polymer Base Plate
Perfect Fit and Operation