PSA AR-9 Complete 9mm Uppers with BCG and CH $319-$329

PSA Gen4 10.5″ 9mm 1/10 Nitride 9″ Lightweight M-lok Railed Upper – With BCG & CH

PSA Gen4 10.5″ 9mm 1/10 Nitride 9″ Lightweight M-lok Railed Upper – With BCG & CH $329

Barrel: 10.5″ chrome moly steel barrel. Chambered in 9mm, (9×19), with a 1/10 twist. The barrel is nitride treated […]