Airsoft Wargame Tactical Shooting Gear G&P GP-DSG001 30mm Red Dot Sight L-shape QD Mount G&P 30mm Red Dot Sight L-shape QD Mount 30mm military style red dot sight with 5 levels brightness control Aluminum alloy L-shape QD (quick detachable) scope mount for quick installation Suitable for any 20mm RIS weaver standard rail See full product description