The Leupold BackCountry Cross-Slot 1-Piece Base transforms standard Remington 700 actions into precision mounting platforms for modern optics. This machined aluminum base eliminates the need for separate rings while providing rock-solid scope attachment through its integrated cross-slot design.
What Makes This Different
Unlike traditional two-piece bases that can introduce alignment issues, this one-piece design maintains perfect scope alignment across the entire length of the receiver. The cross-slot configuration accepts a wide range of ring styles and heights, giving shooters flexibility in scope selection and positioning. Precision CNC machining ensures consistent return-to-zero performance even after repeated scope changes.
Key Features
- One-piece aluminum construction eliminates scope alignment issues
- Cross-slot design accommodates multiple ring styles and heights
- Direct bolt-on installation for Remington 700 short and long actions
- Matte black hard-anodized finish resists corrosion and glare
- Precision-machined from 6061-T6 aluminum for strength and weight savings
- Compatible with standard Picatinny and Weaver-style rings
- Low-profile design maintains clean rifle lines
Field testing demonstrates exceptional durability under recoil from magnum cartridges while maintaining zero retention through temperature extremes. The base performs reliably in hunting conditions from mountain elk hunts to precision rifle competitions. Its corrosion-resistant finish withstands exposure to moisture and cleaning solvents without degradation.
Technical Specs
- Material: 6061-T6 aluminum alloy
- Finish: Matte black hard-anodized
- Weight: 3.2 ounces
- Length: 5.5 inches
- Height: 0.4 inches above receiver
- Compatibility: Remington 700 short/long action
- Cross-slot spacing: 0.5 inches on center
- Mounting hardware: Included
- Country of origin: USA
- Warranty: Lifetime service policy
This base delivers the precision and reliability that serious shooters demand from their mounting systems. Professional gunsmiths and competitive shooters choose this platform for its proven track record of maintaining zero under demanding conditions.