HHC17G RMSc Green Dot Sight is a compact and lightweight reflex sight designed for optimal performance. With a 21×16.4mm window and net weight of only 0.88oz, it offers a sleek and portable solution for your every day concealed carry and home-defence. Convenient Side-loading Battery Compartment design makes replacing battery a breeze and no need to re-zero. Constructed from aircraft-grade aluminum, rugged housing and waterproof LED emitter ensures durability in harsh conditions. Its fully multi-coated lens enhances clarity and reduces reflections, ensuring a clear aiming point in diverse lighting conditions. Motion Awake feature ensures the sight automatically turns off after 240 seconds of inactivity and turns on with even the slightest motion, extending battery life up to 50,000 hours. 3 MOA green dot is crisp and very clear on the brightest days, while the integrated co-witness sight provides an additional aiming point for enhanced versatility. Green dot makes the optic a great choice for those who have astigmatism. 10 adjustable illumination settings (8 daylight plus 2 NV) for visibility in all light conditions. 1500Gs shockproof and anti-rust for use in rugged conditions. Windowless Waterproof LED Emitter technology. Industry Standard RMS/RMSc Footprint & 1913 Picatinny Base. (The same base as holosun HS407K/HS507K). HHC17G micro green dot sight is designed for. Compact and sub-compact pistols. It is compatible with. Suits for: Canik Mete SFX, Canik Mete SFT, Canik TP9 Elite SC, Glock 48 mos, Glock 43x mos, Sig Sauer P365XL/P365X, Sig Sauer P322, Springfield Armory Hellcat OSP, Ruger Max9, Kimber R7 Mako, WALTHER PPS M2 RMSc, WALTHER Q4/Q5, Smith&Wesson Shield Plus 9mm, S&W PC M&P Shield M2.0, S&W MP9 EZ, Taurus GX4 Toro, Taurus TX22 compact, etc. In addition, a low-profile Picatinny mount is included to be mounted on shotguns, rifles or anything that uses a Picatinny rail interface. The RMSc green dot sight integrates with. (MOTAC) tech to help save battery life. Effectively extends the battery life, a CR1632 battery can be used for up to 30,000 hours. First please activate the function by pressing “UP” arrow to power on the green dot. Then it will automatically shut off after 4 minutes without motion, and will auto wake up even with the smallest tap. If unfortunately you received a defective item, we will send you replacement soon or give you cost back! 1 x RMSc Green Dot Optic. 1 x Low-profile Picatinny Mount. 1 x CR1632 Battery. 1 x Protective Cover. 1 x Cleaning Cloth. 2 x Mini Screwdrivers. 4 x Screw Sets. 1 x User Manual.