The Firefield Impact XLT is a full-sized reflex sight, ideal for target shooting and hunting on both shotguns and AR platform rifles. The versatile Impact XLT features a quick detach mount, allowing the sight to be taken on and off firearms quickly while still returning to zero. Impact XLT&';s are customizable by users, with 4 different reticle patterns and 5 brightness settings. An outer protective shield safeguards the shockproof optic and its components from impacts and hard use, while ergonomic digital switch controls make changing the brightness levels as quick as the Impact&';s rapid target acquisition. The lightweight Impact XLT runs on a long lasting, easy-to-find CR2032 battery and comes with adjustment tools and batteries. Included in Package Adjustment tools Batteries Batteries Used Type: CR2032 Quantity: 1 Features Digital switch brightness controls Quick release mount Protective lens hood Precision accuracy Quick target acquisition setup Multiple reticle options Parallax corrected lenses Unlimited eye relief Lightweight Water resistant Shockproof design