TruGlo TRU TEC Micro 23mm Red Dot Sight Black 3 MOA TG. This red dot sight by the experts at TruGlo is constructed with a strong aluminum housing covered in a hard-anodized finish for superior strength and corrosion resistance. The TruGlo 10-22 DOt Sight features a 3-MOA dot reticle for fast target acquisition and precise shot placement and digital push-button brightness control along with 10 brightness settings for a perfect sight picture. The TruGlo Red Dot Scope features unlimited eye relief and the 3-MOA reticle which allows a shooter to stay right on target while taking shots at close- to medium-range targets. For a great way to improve the quality of your shoots choose the TruGlo Red Dot Scope w/Picatinny Rail. Specifications for TruGlo TEC Micro 23mm Red Dot Sight: Manufacturer: TruGlo Color: Black Fabric/Material: CNC Machined Aluminum Magnification: 1 x Reticle: Red Dot Illumination Color: Red Eye Relief: Unlimited Emitter Type: Open Optical Coating: Multi-Coated Battery Type: Lithium Metal CR123A Gun Make: Universal Gun Model: Universal Red Dot Sights-Footprint: Docter Mount Type: No Mount Features of TruGlo TEC Micro 23mm Red Dot Sight 3-MOA reticle for fast acquisition 23mm x 17mm multi-coated objective lens Digital push-button brightness controls 10 brightness settings Compatible with optic-ready pistols Locking windage and elevation adjustments Ultra-lightweight (just over 1 oz.) CNC-machined from aircraft-grade aluminum Unlimited eye relief Auto-off feature preserves battery life Water-resistant (sealed o-ring design) Universal shotgun rib or receiver specific mount Package Contents: TruGlo TEC Micro 23mm Red Dot Sight TruGlo TG-TG8100B4: TRU TEC Micro Red Dot 23mm Red Dot Sight 3 MOA Black 3 MOA