Moriarti AR-45 .45 ACP Pistols

AR-45 Pistols by Moriarti Armaments

Shop Moriarti AR-45 .45 ACP pistols in compact and micro ARP configurations. Chambered in .45 ACP, these pistol-caliber ARs combine heavy .45-caliber projectiles with familiar AR-style controls and modular configurations. Browse .45 ACP ARP pistols by barrel length, handguard, muzzle device, furniture, color, finish, magazine compatibility, and included components. Compare current Moriarti .45 ACP AR pistols to find a micro or compact AR-45 configuration matching your preferred features and intended application.

What is a .45 ACP ARP pistol?

A .45 ACP ARP pistol generally refers to a compact AR-style pistol chambered in .45 ACP. These firearms are also commonly described as AR-45 pistols or .45 ACP AR pistols and use components appropriate for their pistol-caliber configuration. Moriarti AR-45 pistols are available in compact configurations that combine .45 ACP chambering with AR-style controls, with individual models varying by barrel length, handguard, furniture, finish, magazine compatibility, and included components.