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:
BSA Monarch Models Medium Action 222, 243, & 308
Remington Models 40X Short Action, 700 Short Action, 725 Short Action
Fits:
BSA Monarch Models Medium Action 222, 243, & 308
Remington Models 40X Short Action, 700 Short Action, 725 Short Action