Feature A Rapid Competition Targeting: 3 MOA Dot and 19x28 mm Wide Window Support IPSC Shooting and Immediate Sight Alignment Speed A True Distortion-Free Clarity: Aspheric Lens Structure Reduces Aberration and Preserves Natural Target Image During Engagement Stability A Intelligent Power Activation: Motion Sensor Auto On Turns the Optic On When Moved Keeping the Sight Ready During Outdoor Shooting A Secure Zero Stability: Side-Loading Battery Design Allows Quick Replacement while Keeping Impact Point Consistent After Heavy Recoil A Rugged Outdoor Durability: IPX7 Waterproof Rating w/ 1 m Submersion for 30 Minutes Ensuring Function in Rain and Harsh Environments A Broad Platform Compatibility: MOJ Footprint Compatible w/ the RMR Standard Fits Pistols GlockA(R) 17/19 MOS and CZ P-10 OR Platforms Specification See our Terminology Guide for detailed explanations of each specification. Specification Details Magnification: N/A Window Lens Size: 19x28mm/ 0.74x1in Length: 46mm/ 1.77in Width: 30mm / 1.22in Height: 36mm / 1.49in Weight (net): 39.5 g/ 1.39 oz without mount Eye Relief: Free Optics Coating: Multi-Coated Parallax: Free Parallax Setting: 100 yards Adjustment Range: >45MOA Dot Size: 3 MOA Dot Intensity: 11 Levels Footprint: MOJ footprint come with weaver mount Working Temperature: -20~+55C Housing Material: 7075-T6 aluminum alloy Battery Type (Not Include): CR2032 Finish: Black matte Waterproof: IPX7 Package includes: weaver mount, hex key, rubber lens cover, user manual and cleaning cloth. Footprint MOJ Footprint A Compatible Industry Standard: Trijicon RMRA(R) A Original Compatible Pistol Optics-Ready (O.R.) Model: GLOCKA(R) Standard MOS Gen4/5 (w/ adapter plate), WaltherA(R) PDP (w/ adapter plate), CZ P-10 OR / CZ Shadow 2 - Optics Ready (need an optics ready plate), TAURUSA(R) G3 T.O.R.O (w/ adapter plate), M&PA(R) M2.0 C.O.R.E. (w/ adapter plate), ect. For more information about FOOTPRINT, please refer to the blog. Size Video