I have a like-new (approx 90-100 rounds) Colt 6921 upper with BCM A2X FH permanently attached, on a Colt 6920 lower. Has a KAC RAS rail with KAC fore-grip and KAC rail covers (also have original Colt handguards), Matech rear BUIS, LMT SOPMOD Stock, and an Aimpoint CompML3 with Larue M68 CCO mount. Also includes (3) 30-round aluminum magazines and (1) 30-round polymer Troy magazine (black).
SPF



