The Leupold 171345 BackCountry Cross-Slot Base transforms any Browning A-Bolt rifle into a precision long-range platform with its built-in 20 MOA cant. This tactical-grade mounting system extends effective shooting range by compensating for bullet drop at extended distances.
What Makes This Different
Unlike standard flat bases, this cross-slot design incorporates a 20 MOA forward slope that tilts the scope downward relative to the bore axis. This configuration allows shooters to utilize more of their scope's elevation adjustment range for long-distance shots. The cross-slot pattern accepts both Picatinny and Weaver-style rings, providing versatility across different optic mounting systems.Key Features
- Built-in 20 MOA cant extends usable range for long-distance shooting
- Cross-slot design compatible with Picatinny and Weaver ring systems
- Precision-machined aluminum construction with matte black finish
- Custom-fitted specifically for Browning A-Bolt rifle actions
- Four mounting screws included for secure installation
- Low-profile design maintains clean rifle lines
- Corrosion-resistant hard anodized coating
Technical Specs
- Material: Aircraft-grade aluminum alloy
- Finish: Matte black hard anodized
- Cant: 20 MOA forward slope
- Compatibility: Browning A-Bolt rifles exclusively
- Ring compatibility: Picatinny and Weaver cross-slot
- Mounting screws: Four included
- Weight: Approximately 3.2 ounces
- Manufacturer: Leupold & Stevens
- Model: 171345
- Country of origin: United States
