Leupold BackCountry Cross-Slot Scope Base – 30mm, High, Black
Leupold has been machining scope mounting hardware in Oregon since long before most of the current market existed, and their ring and base systems are the reference other makers get compared against. A scope base bridges your receiver and your rings. It's a simple part with no tolerance for sloppy fit, because every error here multiplies by the time it reaches the reticle.
It fits both Picatinny and Weaver rails, which covers nearly everything with a cross-slot rail on top. Sized for a 30mm tube, now the most common size on modern scopes because the larger tube allows more elevation travel. High rings give clearance for large objective bells, 50mm and up, or for a rifle with a tall comb. The trade is a higher sight line over the bore. 7075 aluminum is the stronger of the two common alloys, roughly 30 percent stiffer than 6061, at the same light weight.
Specifications
- Tube size: 30mm
- Height: High
- Mount type: Picatinny/Weaver
- Material: 7075-T6 Aluminum
- Finish: Black
- Part number: 175121
Covered by the Leupold Lifetime Guarantee. Ships from WBT Guns, a licensed FFL dealer serving shooters since 2012.
