Rosco Manufacturing Bloodline Sauce Pack 10.5in 5.56mm Black SP-BL-105-556-BCG-GTC-NGB-001. 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......

Rosco Manufacturing Bloodline Sauce Pack 12.5in 5.56mm Black SP-BL-125-556-BCG-GTC-NGB-001. 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......