MPA10 – 45 ACP Pistol MPA1A01B – 45 ACP Lower Assembly MPA30 – 9mm Pistol MPA20A01B – 9mm Lower Assembly MPA930T – MINI 9mm Pistol MPA930A01B – MINI 9 Lower Assembly
masterpiece-arms-ba-chassis-system-installation-rev-b
mpa-ba-rifle-manual-rev-a
