Detachable Top Mt Base - 63BS

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.

Specifications:

- Base Type: 1 Piece Base
- Material: Aluminum
- Style: Weaver
- Finish: Silver

Fits:

- Marlin Models 9, 36, 45, 62, 93, 336, 375, 444, 989, 1893, 1894, 1895, Glenfield 30, Zane Gray
- Mossberg 640
- Western Field 740

Note: Mounting Hardware Included.