【RMSc Footprint】 -- 1330 red dot sight is compatible with RMS/RMSc, Holosun 407K/507K footprint. For ultra-compact or compact equipments such as Canik TP9 Elite SC, Canik Mete SFX / SFT, Hellcat OSP, Hellcat Pro OSP, Sig sauer P365xl, Sig sauer P322, Glock 48 mos, Glock 43x mos, Ruger max9, Walther PPS M2, Walther Q4/Q5, SMITH & WESSON Performance Center M&P9 M2.0, SMITH & WESSON M&P9 Shield Plus, etc..

【With solar cell】 -- 1330 red dot sight is with solar cell, the solar cell can supply almost all power that red dot sight use, it even can directly work without battery at bright place. And it is with extremely low power cnsumption technology, the battery life is up to 50,000 hours.

【Back-up Iron Sight Design】-- The special design on the rear side of the red dot sight, let it be Co-witness with standard pistol sights.

【Excellent Performace】 -- The structure material is 6063 aluminum, 1500Gs shockproof, the max recoil is up to .45acp.

【Advanced Technology】 -- Auto-brightness control reticle, with inside light sensor, the brightness of the dot would change automaticlly to match the environment brightness.