PSA 20" Rifle Length 5.56 NATO 1:7 Freedom Upper with BCG and Charging Handle - 7781740
Brand Palmetto State Armory
MPN 7781740
UPC 7781740
Caliber 5.56×45mm NATO
MSRP $559.99
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Description
Barrel: 20" Chrome moly vanadium steel, chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a rifle-length gas system. The barrel is nitride finished for accuracy and durability. Barrel is finished off with a .750" diameter F-marked Front Sight Base, PSA Classic Handguards, and an A2 flash hider.Upper: Forged 7075-T6 A3 AR upper is made to MIL-SPECS and hard coat anodized black for durability. May or may not have T-marks and features a mil-spec finish. These uppers are made for us right here in the USA by a mil-spec manufacturer.Bolt: Bolt is made of Mil-spec shot-peened Carpenter 158 steel. The gas key is secured with grade 8 fasteners and staked per mil-spec. The Bolt carrier is an 8620 steel M-16 profile carrier.