TruGlo Tru-Tec Micro Combo Features The TruGlo Tru-Tec Micro Combo centers on a 3 MOA red dot reticle designed for rapid sight acquisition at close and moderate range. Ten brightness settings are controlled through a digital push-button interface letting the shooter dial in the right dot intensity for anything from a dim barn to bright daylight. An idle auto-off system powers the sight down when not in use extending the life of the single CR2032 battery included with the unit. Unlimited eye relief means the sight can be mounted at a comfortable distance from the eye without any loss of the dot s visibility. Constructed from aircraft-grade aluminum and finished in black anodized the Tru-Tec Micro Combo is built to handle recoil and field use while keeping weight to a single ounce. Multi-coated 23mm x 17mm objective lenses improve light transmission for a clear bright dot presentation. Locking windage and elevation turrets hold adjustments firmly in place once zeroed and the sight carries fog proof shock resistant and waterproof ratings for reliable use in the field. Included mounting hardware and the dedicated Ruger 10/22 rib mount make this combo a simple way to add a fast-acquisition optic to a rimfire rifle for sale at GrabAGun. Truglo Tru-Tec Micro Combo Specifications Manufacturer: Truglo Model: Tru-Tec Micro Combo Type: Red Dot Sight Reticle: 3 MOA Red Dot Magnification: 1x Objective: 23mm x 17mm Material: Aircraft-Grade Aluminum Color: Black Anodized Brightness Settings: 10 Eye Relief: Unlimited Switch Type: Push Button Battery Size: CR2032 Adjustment Size: 1 MOA Proofs: Fog Proof / Shock Resistant / Waterproof Includes: Battery Mounting Hardware Ruger 10/22 Rib Mount Optic Coating: Multi-Coated Weight: 1 oz Click Value: 1 MOA Available At: GrabAGun