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.
Browning Lever Action (Front and Rear)
Colt Coltsman round receiver (Front and Rear)
Mossberg Models 810 & RM7 (Rear)
Western Field 730 (Rear)
Winchester Models 52 and 61 w/ an octagonal barrel (Rear)
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