An M1911 Mag is the ammunition used by the M1911. It can be found in Residential and Civilian areas. It shares the some model with the Revolver ammo but it has a different texture. M1911 Mags can now be combined into .45 ACP and vice versa. Changing a full mag to ACP will result in the loss of one round, as ACP has a maximum of 6 rounds.