TacFire Official Product, 1x35 tactical green/red dot scope sight with 4 multi-reticles is constructed of durable & lightweight T6 6061 aluminum body. Features shock resistant housing with green/red dual illumination with adjustable intensity settings per color to select from. Equipped with a removable 1.56" length, top weaver/picatinny accessory rail to add an offset mount, laser or other tactical accessories. Multi-coated & scratch resistant to provide high quality light transfer for best clarity. This sight is great for quick target acquisition & to enhance shooting and accuracy performance.