Weaver Top Mount Scope Base #85 Gloss

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 52, 52C, & A-Bolt (European Styles)(Front & Rear)Colt Sharps (Front & Rear)Parker-Hale 2600 (Front)Ruger #1 and #3 (Rear)Sako Models 72, 75, & 78 (Front and Rear)Winchester 520 (Front & Rear) Notes: Mounting Hardware IncludedFor the Browning 52, 52C, and A-Bolt (European Style) the front base screws must be shortened by grinding For the Ruger #1 and #3 the gun will need to be drilled and tapped. Shimming is probably required for perfect scope alignment