Items Available For Purchase Today Object reference not set to an instance of an object. See All Colt AR-15 Tactical Carbine AR6721 M4 6721 For Sale from: Blue Star ( FFL) | Positive feedback: 100% View | Verified Seller | 123 Completed Sales View Sellers Items Colt AR-15 Tactical Carbine AR6721 M4 6721 For Sale from: Blue Star | Positive feedback: 100% View | Verified Seller | 123 Completed Sales View Sellers Items Blue Star Seller Since: Jan. 2013 Identity Verified ( DENVER, CO ) This seller is an FFL City: Denver State: CO SOLD - $999.99 Shipping: $40.00 (or Arrange local transfer) Accepted Payment Methods: Returns: No Returns Description: The Colt® AR-15 Tactical Carbine is used as a patrol rifle with tactical accuracy by federal, state and local agencies. Available with a 16” heavy barrel with a 1/9 twist which allows for flexibility in ammunition selection, or a 16" light barrel. Comes equipped with a Magpul MBUS backup sight. CALIBER 5.56x45 NATO (.223 Rem.) WEIGHT 7.3 lbs (3.31 kg) OVERALL LENGTH (STOCK RETRACTED) 32 in. (81.28 cm) OVERALL LENGTH (STOCK EXTENDED) 35.5 in. (90.17 cm) BARREL LENGTH 16.1 in. (40.89 cm) Heavy RATE OF FIRE SEMI RIFLING 1/9 RH EFFECTIVE RANGE 600 m Condition: New In Box Brand: COLT Caliber: .223 Remington (5.56 NATO) Item #: 972548241 Location: CO Trades Accepted: Trades must be presented in our store for evaluati Share: Shipping Notes: SHIPS UPON FULL PAYMENT AND RECEIPT OF FFL PAPERWORK NO CREDIT CARD USAGE FEES. No credit card fees. All firearms are new and ready to ship. Items You've Viewed Recently Colt AR-15 Tactical Carbine AR6721 M4 6... $999.99 SELLER: Blue Star (FFL Dealer) Add To Cart