Holosun Hs 407K-X2 1X 6 MOA Red Dot Black Hardcoat Anodized The Hs407K Is An Open Reflex Optical Sight Designed For Concealed Carry Pistol applications. Features Include Holosuns Super Led With Up To 50K hours Battery Life, 6 MOA Dot Only, And Shake Awake. Magnification: 1X Eye Relief: Unlimited Dot Size: 6 MOA Length: 1.60" Weight: 1 Oz Finish: Black Hardcoat Anodized Battery: Cr1632 Reticle: Red Dot Adjustment Size: 1 MOA Optic Coating: Multi-Coated Windage Elevation: 30 MOA