Feature A Fast Target Acquisition: 5 MOA Green Center Dot Balances Quick Target Pickup and Precise Aiming for Dynamic Shooting A Adaptive Brightness Control: 8 Illumination Levels with 2 Night Vision Modes Maintain Visibility Across Changing Light Conditions A Recoil-Ready Durability: Tested to Endure 9mm, .223, 5.56mm, .308, 12GA, and .338 Lapua Magnum for GlockA(R) 17/19 A All-Weather Reliability: IPX6 Waterproof Rating Maintains Stable Performance in Rain Wet Environments and Outdoor Field Use A Broad Platform Compatibility: TEK Footprint Compatible w/ the DocterA(R) Standard Fits GlockA(R) MOS and WaltherA(R) PDP Platforms Specification See our Terminology Guide for detailed explanations of each specification. A Magnification: N/A A Window Lens Size: 24X17mm A Length: 46mm / 1.8in A Width: 32mm / 1.2in A Height: 35mm / 1.4in A Weight (net):56g / 2.0oz A Eye Relief: Free A Optics Coating: Multi coated A Parallax Free Set: 100 yards A Parallax: 2MOA A Elevation Range: 45MOA A Windage Range: 45MOA A Dot Size: 5MOA Green A Dot Intensity: 8 levels & 2 night vision dot A Mounting: Weaver A Battery Type: CR2032 A Run time: 40,000 hours for the weakest visible dot A Waterproof: IPX6 A For close-in work and general shooting A Pistol application with Vector Optics TEK footprint, compatible with d.o.c.t.e.r footprint A High quality aluminum alloy 6061 in durable black matte finish A Tested on 9mm pistol, 30-06 rifle and 12 GA shotgun A Package includes: retail package, weaver mount, rubber lens cover, hex keys and cleaning cloth etc Footprint TEK Footprint A Compatible Industry Standard: Docter / NoblexA(R) A Original Compatible Pistol Optics-Ready (O.R.) Model: GLOCKA(R) Standard MOS Gen4/5 (exclude G48/G43X), WaltherA(R) PDP (w/ adapter plate), TAURUSA(R) G3 T.O.R.O (w/ adapter plate), M&PA(R) M2.0 C.O.R.E. (w/ adapter plate), etc. For more information about FOOTPRINT, please refer to the blog. Reticle Videos