Feature A Clear Reticle Visibility: 3MOA Dot with 8 Daylight Levels + 2 NV Modes Ensures Fast Readable Aiming in Changing Light Conditions A Sharp Optical Clarity: Premium Multi-Coated Lens Delivers Crisp and Bright High Contrast Image Quality with Durable Protective Coating A Wide Target Awareness: Extra-Large 22x26mm (0.85x1.0") Window Provides Expanded Maximum Field of View for Faster Target Acquisition A Lightweight Rugged Build: Only 30g (1.0oz) Housing with IPX6 Waterproof Protection Handles 9mm, .45ACP, 12GA and .338 Lapua Recoil A Broad Platform Compatibility: MOJ Footprint Compatible w/ the RMR Pattern Supports GlockA(R) 17/19 MOS, WaltherA(R) PDP and CZ P-10 OR Specification See our Terminology Guide for detailed explanations of each specification. Specification Details A Magnification: N/A A Window Size: 22x26 A Overall Length: 49.5mm / 1.9 inch A Mount Length: 45mm / 1.8 inch A Width: 27.4mm / 1.1 inch A Body Profile: 7mm / 0.275" A Weight (net, without mount base): 30g / 1.0oz A Eye Relief: Free A Optics Coating: Multi coated A Click Value: N/A A Dot Size: 3MOA A Elevation Range: 45 MOA A Windage Range: 45 MOA A Brightness Level: 8 Levels & 2 NV & Automatic light sensor A Footprint: Vector Optics MJT A Batter Type: CR2032 A Mounting: 21mm weaver A Two modes: Press &';+&'; more than 3 seconds to change the mode. Press &';-&'; more than 3 seconds to turn off the sight A Package includes: retail package, 21mm weaver mount, rubber lens cover, hex keys and cleaning cloth etc 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. Relations FAQ How to Mount the Vector Optics Frenzy 1x22x26 Red Dot Sight on a CZ Shadow 2 OR Optic Ready Pistol? Video