Pinty Tactical Reflex Red&Green&Blue Dot Sight Riflescope with Free 30mm Mount Rails 3/8 Weaver Fits standard 30mm Picatinny or 3/8 Weaver rails. Red green or blue illuminated dot reticles with 3 level brightness control. Multi-coated lens, water proof & fog proof, works great in all weather conditions. Precision windage and elevation adjustments, features high/low profile quick release mount, Solid metal construction, durable and shock proof.