Colour: Black Make: H&R,Marlin,Mossberg,Remington,Savage Arms,Stevens,Winchester Material: Aluminum Model: 140,142,146,151,152,219,25,26,350,352,4,417,42,45,46,46M,47,5,50,51,514,550,56,57,6,66,69,7,72,74,76,762,80,800,81TS,980,Springfield Model Number of Bases: 1-Piece Style: Weaver-Style Bases,Front Base,Rear Base Delivery weight: 0.009kg Shipping height: 5mm Shipping width: 18mm Shipping length: 173mm UPC : 076683480125