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)

Notes: