Weaver Mounts 48376 SPR Scope Mount/Ring Combo Black Aluminum 1″ Tube, Fits AR15/M16 Cantilever 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. Integral recoil lug base design for improved accuracy and return-to-zero capability