Browning X-Bolt 2-Piece Weaver Scope Base Gloss Black

"X" marks the spot. Weaver styling combined with the X-Lock's four-screws-per-base design gives you a rock solid foundation for your scope. Lightweight, strong and solid. Most people consider Weaver style bases the industry standard for hunting rifles. Made from high-quality aircraft grade alloy, these bases will work with Browning rings, or just about any other Weaver-style rings you want to mount on them.