Mec-Gar 1911 Officer .45 ACP 6-Rd Nickel Carbon Steel Magazine

The Mec-Gar MGCO4506N is a factory-spec 6-round detachable magazine purpose-built for the 1911 Officer and 1911 Compact in .45 ACP. Mec-Gar has long been a trusted OEM and aftermarket magazine maker for 1911-pattern pistols, and this Officer-length magazine continues that tradition with a heat-treated carbon steel tube finished in a corrosion-resistant nickel plate.

Inside the tube, a heat-treated stamped steel follower and high-tensile spring drive smooth, reliable feeding round after round. Factory-machined witness holes in the body let you check your round count at a glance, and a flush-fit, welded metal baseplate keeps the stack seated at the bottom of the magazine. The compact 6-round capacity is sized specifically for Officer-length 1911 frames.

Whether you are replacing a worn-out magazine or building out a range kit for your Officer or Compact 1911, the MGCO4506N delivers the fit, finish, and reliability that 1911 shooters expect from Mec-Gar.