It comes with enlarged, numbered witness holes that make it easy to determine the remaining ammunition in the magazine at a glance. Each KimPro Tac-Mag comes with a quick change floorplate feature that allows the user to install one of 3 different supplied base pads as needed. Base pad choices include a flat stainless steel unit for concealment, a slim polymer bumper bad, and a thick polymer bumper pad. Fits 1911 handguns chambered in 45 ACP with a full size frame.
