PSA 16" M4 Carbine Length 5.56 NATO 1:7 Nitride Freedom Rifle Kit - 507617

Overview

The PSA 16" M4 Carbine Length 5.56 NATO rifle kit provides the components necessary to complete a stripped lower receiver. It features a 16" Chrome Moly steel barrel with a 1:7 twist rate, M4 barrel extension, and a carbine-length gas system, finished with an A2 flash hider and a polymer handguard with heat shields. The forged 7075-T6 A3 AR upper receiver is hard-coat anodized and machined to military specifications. The bolt carrier group includes a shot-peened, Mil-spec Carpenter 158 steel bolt and a staked, 8620 steel full-auto profile carrier, with a charging handle included. The lower build kit contains a classic M4-style stock, A2 pistol grip, a classic lower parts kit, and a Mil-Spec 6-position buffer tube assembly.

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