Feature a Wide Compatibility Range: Works with LPVOs and Prism Scopes for Faster Target Transitions without Adding Extra Bulk During Use a Adaptive Bright Illumination: Light Sensor Automatically Adjusts Illumination Levels Based on Ambient Lighting Conditions Smoothly a Compact Lightweight Build: Ultra-Light Design at Just 16 g / 0.56 oz with Durable 7075-T6 Aluminum Alloy Housing in Real Environments a Extended Battery Runtime: 20,000-Hour Battery Life Provides Over Two Years of Reliable Operation Reducing Battery Changes Overall a Broad Platform Compatibility: MGT Footprint Compatible w/ the RMSc/SMS Pattern, Fits Directly GLOCKA(R) 43X/48 MOS and CanikA(R) TP9 Specification See our Terminology Guide for detailed explanations of each specification. Magnification: N/A Window Lens Size: 16x20 mm / 0.63x0.79 in Parallax: Free (2 MOA) Parallax Setting: 50 yards Dot Size: 3 MOA Sensor: Light Sensor Click Value: 1 MOA Elevation Adjustment Range: 90 MOA Windage Adjustment Range: 90 MOA Footprint: MGT Footprint Compatibility: Shield RMSc Illumination Setting: N/A Battery Type: CR2032 (NOT INCLUDE) Battery Life: 20,000 hours (Lowest Power Mode) Battery Placement: Bottom Waterproof: IPX4 Shockproof: 1000G Working Temperature: -20~+55 AdegC Housing Material: 7075-T6 Aluminum Alloy Mount Material: 7075-T6 Aluminum Alloy Finish: Matte Black Weight(net): 16 g / 0.56 oz Items in the Package: User Manual, Cleaning Cloth,etc. Size Footprint MGT Footprint A Compatible Industry Standard: Shield RMSc / SMS A Original Compatible Pistol Optics-Ready (O.R.) Model: GLOCK Standard MOS Gen4/5 with SCFRM-16 MOS to MAG adapter, GLOCK Slimline MOS(G48/G43X)(Direct), CanikA(R) TP9 / METE SFx (Direct), Walther PPS, Sig SauerA(R) P322/P365 (Direct), SpringfieldA(R) Hellcat (Direct), S&WA(R) M&PA(R) Shield Plus / Equalizer (Direct), S&WA(R) M&PA(R) M2.0 C.O.R.E. (w/ adapter plate), PSA Dagger and 5.7 Rock, RugerA(R) Max-9, FNA(R) Reflex MRD (Direct), FN Herstal FN 502(w/ adapter plate), Canik Mete MC9L (Direct), kel-tec p17 OR(Direct), ect. For more information about FOOTPRINT, please refer to the blog. Video