Perfect for All 21 mm Picatinny/ Weaver Rails ... With 1 rail clamp screw and 2 scope clamp screws perside, ensure mount all 1 inch scope firmly. Comes with 2 pieces allen wrench.

Cantilever Picatinny Scope Mount is made of aircraft-grade aluminum, providing exceptional strength and durability while keeping the weight down, making it ideal for hunting and shooting.