ProMag Steel Handgun Magazine 1911 Government .45 ACP Blued 7/r

ProMag COL 02 - A 7-rd magazine for the 1911 Government Model pistol in .45 ACP. Constructed from heat-treated blued-steel, with a follower, lock-plate, and base-plate molded from a proprietary DuPont Zytel based black polymer; and using a spring wound from Chrome-silicon wire and heat-treated for strength and reliability.