ASK AN EXPERTDescription
- Mark-4 8-40 Adaptable Mounts will accept 6-48 shoulder screws and 8-40 screws
- 8-40 screws increase mount strength by 41%, and are fast becoming necessary equipment on larger caliber rifles
- These bases will fit Winchester PBR, Remington Super Magnum, HS Precision, and other 8-40 rifles without modification
- Some firearms will not work with these adaptable mounts - check current offerings for details
- Both 6-48 shoulder screws and 8-40 screws are included
- Matte Black Finish
- Leupold Full Lifetime Guarantee
