PSA 16″ MID-LENGTH PENCIL 5.56 NATO 1:7 NITRIDE 15″ LIGHTWEIGHT M-LOK UPPER W/ NIB BCG,

Description

Barrel: 16″ 4150V chrome moly vanadium steel, chambered in 5.56 NATO, with a 1/7 twist, M4 barrel extension, mid-length gas system and a light weight pencil profile. The barrel is nitride coated and finished off with an 0.625″ diameter low profile gas block, PSA 15″ Lightweight M-lok free float rail and an A2 flash hider.

Upper: Forged 7075-T6 A3 AR upper is machined to MIL-SPECS and hard coat anodized. These uppers are made for us right here in the USA by a mil-spec manufacturer.

Bolt Carrier Group: ToolCraft nickel boron BCG has a bolt made of mil-spec shot-peened Carpenter 158 steel. Gas key is secured with grade 8 fasteners and staked per mil-spec.

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