The M1911 found in DayZ Origins.
The infamous M1911 was the standard issue pistol of the US Armed Forces from 1911 to 1985 and remains in use today. It's hard hitting .45 ACP round is favored over 9x19mm around the world.
The M1911 is a common civilian weapon found around the map. Although it does slightly more damage, For killing zombies it is inferior to the Makarov PM, With it's 8 round magazine and less noisy report. Extra ammunition can be created by converting the 6rnd .45ACP used in the Revolver.