CBC Industries Unassembled AR-15 Rifle Kit 16 in 5.56 Black

CBC Industries Unassembled AR-15 Rifle Kit 16 in 5.56 Black. To ensure even more strength the upper receiver is hard coat anodized. This .223 Wylde barrel is the perfect marriage of design and precision and can be utilized for both .223 and 5.56 ammunition with grouping of less than 1in at 100 yards The barrel is made from the highest quality 4150 Chrome Moly Steel for accuracy and durability and features a 1:8 twist rate rifle length gas system. Specifications for CBC Industries Unassembled AR-15 Rifle Kit: Manufacturer: CBC Industries Overall Length: 25 in Barrel Length: 16 in Gas System Length: Rifle Length Barrel Twist Rate: 1-8 Muzzle Device: A2 Flash Hider Finish: Andonized Color: Black Gun Model: AR-15 Fabric/Material: 7075-T6 Aluminum Gas Block Journal Size-Diameter: .750 in Gun Rail: M-LOK Gun Type: Rifle Gun Make: AR Platform Bolt Carrier Group Included: MIL-SPEC Charging Handle Included: MIL-SPEC Weight: 7.35 lb Magazine Included: No Mount Type: M-LOK Features of CBC Industries Unassembled AR-15 Rifle Kit Case Hardened 8620 Steel Nitride Coated M4/Ar-15 Compatible Mil-Spec/Mp Tested Gas Block: Steel .750 Low Profile Package Contents: CBC Industries Unassembled AR-15 Rifle Kit CBC Industries U-205-100: Unassembled AR-15 Rifle Kit 16 in 5.56 Black