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Leupold's Mark 4 base is a two-piece Picatinny scope base for the Winchester Model 70, in matte black. Its larger through-holes accept 8-40 screws, which are 41% stronger than standard 6-48 screws, while included shoulder screws let it mount with the common 6-48 size.
Specifications
- Manufacturer:
- Mark 4
- Category:
- scope-mount-rings
- Interfaces:
- MIL-STD-1913
- UPC:
- 030317592400
- MPN:
- 59240
- Required Component:
- No
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