With an integrated red laser for lightning fast target acquisition, the Firefield Impulse Dot Sight with Red Laser brings victory to your close-quarters pursuits. Ideal for target shooting and hunting on rifles and shotguns, this compact parallax corrected sight features a cantilever mount design, allowing it to be forward mounted for use with a magnifier. The reticle illumination can be switched between red and green, helping shooters see better in different situations. Thanks to a strong aluminum construction, the Texas designed Impulse handles up to .50 caliber recoil and is shockproof, fog proof and IPX5 weatherproof. One AAA battery powers the sight and laser, achieving 14.2 hours of continuous use with both the laser and reticle turned on. Hand adjustable windage and elevation along with a light weight of just 10.9 oz. add to Impulse s user-friendly design.