Weaver Top Mount Scope Base #47M Matte Black

Each Weaver base is machined to the tightest tolerances for a custom fit. They are designed to fight the effects of recoil with a square-cut notch that precisely mates to the sturdy cross bolt in every Weaver detachable ring. Fits: Browning Models A-Bolt, A-Bolt 22 Stalker, Medallion (Front & Rear); BBR LA/SA (Rear)Cooey 71 (Rear)Enfield (Cut down like a Winchester 70)(Rear)Marlin MR7 (Rear)Sears 53 (Rear)Winchester Models 70 LA(hole spacing same), 300 Magnum & 70 SA, 670 & 770(Rear) Note: Mounting Hardware Included.