Leupold BackCountry cross-slot bases are made of 7075-T6 aluminum, making them some of Leupold's lightest and most rugged mounts yet. This BackCountry cross-slot base is designed to fit a Weatherby Mark 5/Vanguard Long Action and accepts both Picatinny- and Weaver-style rings.
- Material: 7075-T6 Aluminum
- Color: Black
- Designed to fit: Weatherby Mark 5/Vanguard Long Action
- Accepts: Picatinny and Weaver Style rings
- Length: 6.3 inches
- Weight: 1.8 oz
- Matte finish
