PSA 16″ 5.56 1:7 Mid-Length Stainless 13.5″ M-LOK Freedom Upper SOLD

16″ 5.56 NATO 1:7 MID-LENGTH STAINLESS PENCIL 13.5″ M-LOK LW FREEDOM UPPER

Are you putting together an AR or would like an M-LOK rail, or your old AR needs an upgrade. Either way, grab this upper and start shooting!

Barrel: 16″ 416R Stainless steel. Chambered in 5.56 NATO, with a 1:7 twist, […]

PSA AR-9 Gen4 10.5″ 9mm Lightweight M-LOK Railed Upper – With BCG & CH $329

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

Barrel: 10.5″ chrome moly steel barrel. Chambered in 9mm, (9×19), with a 1/10 twist. The barrel is nitride treated for durability and finished off with a Palmetto State Armory 9″ Lightweight M-lok free-float rail and a […]

AR-15 Pistol Upper Barreled Assembly 10.5″ Options

New Mexico Weapons high suggests the use of 10.5″ upper assemblies for AR-15 Pistol builds. The 10.5″ barrel length allows the length needed for a carbine length gas system vs. a pistol length gas system. This results in half the pressure forcing the bolt back greatly reducing felt recoil.

The two other benefits are […]