Weaver

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: - Remington Models 4 6 74 76 7400 & 7600 - Savage 67 - Benelli M1 Super 90