PSA 16" MID STAINLESS STEALTH 5.56 NATO 1:7 PENCIL 13.5" FREEDOM UPPER WITH MBUS SIGHT SET - NO BCG OR CH - 516444503

Barrel: 16" 416R stainless 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  finished off with an 0.625" diameter low profile gas block, PSA 13.5" Keymod 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. Includes: Magpul ® MBUS Sight Set, Black