Weaver Mounts 48376 Thumb-Nut Scope Mount/Ring Combo Black Aluminum 1″ Tube SPR Mount

Designed for AR-style rifles our SPR (Special Purpose Rifle) mounts feature a specialized sleek design to deliver optimal height with a forward cantilever for AR platform rifles. Features optimal height and forward cantilever for AR-style rifles and integral recoil lug base design for improved accuracy and return-to-zero capability.