Act on your desire for faster target acquisition by adding this Firefield Impulse 1x22mm Compact Red Dot Sight to your favorite firearm. An illuminated Circle-Dot reticle with 5 brightness settings and parallax corrected optical system takes advantage of your natural instinct to acquire and stay on target. Aluminum construction and compact size won't weigh you down yet easily handles recoil up to .50 cal. Mounts securely to any Weaver-style or Picatinny rail and is compatible with the Aimpoint T1 mounting system. Optional red laser puts a 1.5" dot out to 100 yards for extra accuracy.