Truglo Tru-Tec AR-platform red dot - 30mm tube, 3-color selectable reticle, black finish. Picatinny mount, designed for AR-15 carbines and tactical rifle setups. Specifications Brand: Truglo Mount type: Picatinny rail Color: Black Application: rifle / carbine / pistol-caliber carbine Drop-in install - Picatinny rail required Fitment AR-15 / AR-10 carbines with Picatinny upper rail Pistol-caliber carbines (PCC) with Picatinny rail Bolt-action and lever-action rifles with Picatinny rail Shotguns with Picatinny rail mounts