Pro2a Tactical offers a wide selections of 45 ACP AR-15/AR-45 Uppers in a variety of barrel lengths and configurations - all made right here in the USA and backed by our limited lifetime warranty.
45 ACP
- PRO2A 5" 45 ACP 1/16 Pistol Caliber Melonite M-LOK Upper - Suppressor ReadySpecial Price $229.99 $349.99