An illuminated 5-MOA red dot coupled with a wide field of view make it quick and easy to zero in on any target. Unlimited field of view and eye relief plus a Weaver mount make it ideal for use on a wide range of firearms. The durable aluminum construction and hard-anodized finish protect it from the effects of rough use. Does not emit a laser and does not incorporate any hazardous materials. Includes flip-up lens covers and adjustment tool. Two AG13 batteries included. Weight: 11.6 oz. Dimensions: 5-1/4" x 2" x 2-1/2".