Colour: Black Make: Browning,Cooey,Enfield,Marlin,Ruger,Sears,Winchester Material: Aluminum Model: 44 Magnum Deer Stalker,53,670,70,71,770,A-Bolt,BBR,H&H,MR7,Winchester 70 Style Number of Bases: 1-Piece Style: Weaver-Style Bases,Front Base,Rear Base Delivery weight: 0.014kg