Weaver Mounts 48376 SPR Scope Mount/Ring Combo Black Aluminum 1" Tube, Fits AR15/M16 Cantilever Mount Archery and Accessories Includes both smart adaptor and

Includes both smart adaptor and straight-up quick detachable tactical mount with innovative quick detach mounting deck to use on any Picatinny rail

This kit included extension sleeve

and a Seater Die with Bullet Seater Plug

lightweight 6061-T6 aluminum protective shield and magnesium alloy body

Weaver Mounts 48376 SPR Scope Mount/Ring Combo Black Aluminum 1" Tube, Fits AR15/M16 Cantilever Mount Archery and Accessories Includes both smart adaptor andDesigned 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