6 MOA dot. Come with Protected Cover, Adjustment wrench, Adjustment dailing plate, User Manual and Picatinny mounting plate. Additional mounting plates for hunguns sells separately.1.75" length x1.25" width x1.15" height. Shockproof, Fogproof and waterproof for 30 minutes under 4ft water.Feature 1 M.O.A wind age and elevation adjustments with audible click. Ade model RD3-006,RD3-009,RD3-012,RD3-013,RD3-015 are designed to fit the slide/footprint of plate made for Vortex Venom,Burris Fastfire,Meopta,Docter,Insight,Eotech MRDS. Any Plate made for those brands also fits this sight. Ade also offers RD3-011 that has same footprint for Trijicon RMR mounting plate.