PAL M4 16 556 MIL SPEC
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PALMETTO STATE ARMORY (PSA) OPTICS READY CARBINE w/6-POSITION CAR STOCK - DOES NOT INCLUDE REAR FLIP-UP SIGHT •Semi-auto •CMV 4150 steel constructed & chrome-lined barrel features M4 profile & black matte phosphate finish •Dust cover •Brass deflector •Forward assist •Carbine-length gas port •1:7 RH twist •7075-T6 aluminum M4 flat-top Mil-Spec upper is hard coat anodized black & equipped w/extended feed ramps, engraved T-marks, standard M4 handguard w/double heat shield, & forged F-marked front sight post & A2 flash hider •7075-T6 aluminum forged lower is black hardcoat anodized & features standard PSA fire control group w/combat trigger, A2-style grip & aluminum trigger guard •Mil-Spec carpenter 158 steel constructed bolt features parkerized finish •Gas key secured w/(8) fasteners &a