Feature A Versatile Reticle System: Multi-Reticle Setup Combines 2 MOA, 6 MOA and 65 MOA Circle w/ Crosshair for Fast Aiming in Changing Use A Wide Viewing Window: 26 x 32 mm / 1.02 x 1.26 in Large Window Delivers Expanded Field of View for Dynamic Shooting Situations A Quick Battery Change: Side-Loading Design Allows Fast Replacement Without Re-Zeroing Each Time During Shooting Operation A Rugged Alloy Build: IPX7 Waterproof, 1500G Shockproof and 7075-T6 Aluminum Housing Provides Long-Term Strength and Reliability A Broad Platform Compatibility: GIN Footprint Compatible w/ the C-MoreA(R) RTS/STS Standard, Fits GlockA(R) 17/19, PCC, Mini Rifle, and AR15 Specification See our Terminology Guide for detailed explanations of each specification. Specification Details Magnification: N/A Window Lens Size: 26x32 mm / 1.02x1.26 in Parallax: Free ( 2MOA) Parallax Setting: 50 yards Dot Size: Multi Reticle (2MOA, 6MOA, 65MOA Crosshair and Circle) Dot/ Reticle Color: Red Sensor: Motion Sensor Click Value: 1MOA Elevation Adjustment Range: 100MOA Windage Adjustment Range: 100MOA Footprint: GIN Mounting Rail: Picatinny Illumination Setting: 9 Daytime & 2 Night Vision Battery Type (Not Include): CR2032 Battery Life: Up to 50,000 hours Battery Placement: Side Loading Waterproof: IPX7 Shockproof: 1500 G Working Temperature: -25 ~ +70Adeg C Housing Material: 7075-T6 Aluminum Alloy Mount Material: 6061-T6 Aluminum Alloy Finish: Matte Black Weight (Net): 58g / 2.05oz Items in the Package: Hex Key, Vekey, Picatinny Mount, Cleaning Cloth, etc. Size Reticle 2 MOA Dot (Precision Mode) Minimal coverage for clear sight picture, ideal for accurate shots at mid to long range. 6 MOA Dot (Speed Mode) Highly visible dot for rapid acquisition, suited for close-range and fast shooting. (For IPSC/CQB) 2 MOA + 65 MOA Circle with Crosshair (Tactical Mode) Combines precision center with circle framing and crosshair guidance for stable aiming on moving targets. 6 MOA + 65 MOA Circle (High-Speed Mode) Large dot with bold circle for maximum visibility, optimized for fast reactions in dynamic environments. (For IPSC speed shooting, moving targets and outdoor competitions) Footprint GIN Footprint A Compatible Industry Standard: C-MoreA(R) RTS / STS A Original Compatible Pistol Optics-Ready (O.R.) Model: GLOCKA(R) Standard MOS Gen4/5(exclude G48/G43X), WaltherA(R) PDP, TAURUSA(R) G3 T.O.R.O, Smith & WessonA(R) M&PA(R) M2.0 C.O.R.E.w/optics-ready slides, ect. For more information about FOOTPRINT, please refer to the blog. Download SCRD-79 / M79 / GM79 Frenzy F3 Red Dot Sight Universal User Manual Video