Ade Advanced Optics Mini Red Dot Sight Mount Base for Sig Sauer P320 M17 / M18 to Mount Burris FastFire 1/2/3/4, Doctor

This brand new designed optic mounting plate is designed to fit Sig Sauer P320 M17, M18, X-5 Legion and X-Compact Handgun THAT HAS A LOADED CHAMBER INDICATOR(and has two holes for plate's two teeth for the plate to insert to) It also fits XCarry ONLY IF it has a loaded chamber indicator. Some XCarry does not has a loaded chamber indicator, then this plate does NOT fit it. Inspect your XCarry fully before purchasing. This plate does NOT fit Standard Sig P320, Sig P320 Military Surplus/Mil Spec version, Sig P320 RX. Fit Ade RD3-006A(Huracan), RD3-006B(Python), RD3-009(Crusader), RD3-012(Delta), RD3-013(Bertrillium), RD3-015(Zantitium)Red dots. Also Fit Vortex Venom/Razor/Viper, Burris Fastfire, Meopta, Eotech MRDS, Docter, Insight, Sightmark Minishot and similar red dots. This optic plate requires removal the rear sight, disassemble the pistol slide to reach the 2 screw holes underneath. Gunsmith experience is required. we recommend hiring a professional gunsmith. Please note. Unprofessional installation such as improper torque will result in screw loose, not holding zero, damage to the firearm/optic and personal injury.