TruGlo Open Red-Dot Multi-Reticle/Dual Color, Black. Two choices of reticle color for contrast against any target / background (red and green). 4 reticle choices for accurate targeting in any shooting condition; 20 MOA Peep, Standard Crosshair, 6 MOA Center Dot, 5 MOA Dot. 5 brightness settings in both colors. Lightweight / compact design. Water and shock resistant. Click windage and elevation adjustment. Unlimited eye relief. Wide field of view. 24 x 34mm window for ultra-fast target acquisition. Anti-reflection coating on target side. Parallax free from 30 yards. Integrated Weaver-style mounting system. Battery included (3V-CR2032).