FEATURES a Clear Precision at Distance: 3MOA Dot Designed for 50+Yds Shooting, Small Enough to Avoid Obstructing Your Target a Precision Control: 1MOA Finger-Click Adjustments with 100MOA Total Range for Fine-Tuned Zeroing a Adjustable Brightness: 11-Level Center Dot Brightness Settings Adapt to Various Lighting Conditions a Optimized Mount Height: 38mm (1.5") Center from Base on Quick Release Picatinny for Smooth Co-Witness a Broad Firearm Compatibility: RUM Footprint Fits T1/T2 Mounts, Ideal for AR15, AK47, Shotguns, and Airsoft Platforms VIDEOS SPECIFICATIONS Specification Details A Magnification: N/A A Objective Lens: 22mm A Eye Relief: Free A Optics Coating: Multi coated A Overall Length: 76mm / 3.0 inch A Quick Release Base Length: 48mm / 1.9 inch A Low Mount Length: 48mm / 1.5 inch A Width: 44mm / 1.7 inch A Height: 38mm(1.5") from bottom to center A Weight: 188g / 6.6 ounce A Click Value: 1MOA A Parallax: 1 MOA at 80 yards A Dot Intensity: 11 levels A Dot Size: 3MOA A Elevation Range: 100MOA A Windage Range: 100MOA A Mounting: Picatinny A Battery Style: CR2032 A Free Fitting involved: retail package, Quick Release picatinny mount, low weaver mount, rubber cover, hex keys and cleaning cloth etc