Rosco Manufacturing - K9 Saucepack Barrel - 556NATO, 12.5" Patrol Length Gas Length - Fits AR-15 - Nitride Finish - Black - Includes Bolt Carrier Group - Gas Tube - Non Adjustable Gas Block

The Rosco Sauce Pack bundles were created after direct requests from Rosco's customers to provide them with the key components needed for their carbine/pistol builds at a great combined price. The result is a hand-picked list of parts that will produce results right out of the box. All parts within these kits are designed to synchronize together and create an un-interrupted system that will bring every individual component to its peak performance level. The perfect marriage of all their available Bloodline accessories and their in-house made barrels will make for the ultimate combo in performance and cost savings.

• Includes K9 Barrel. Bloodline BCG (5.56/.300 BLK), Bloodline Gas Block (Non-Adjustable), K9 Patrol Length Gas Tube
• 12.5" Barrel
• 416 R Construction
• 1/7 Twist
• 2/8x28 Muzzle Threading
• Patrol-Length Gas System