The Vector Optics Frenzy Flex Green Dot Sight features an extra-large 24x29mm viewing window engineered specifically for rapid target tracking in competitive IPSC, PCC, and tactical shooting scenarios. Shooters can cycle through a versatile Green Multi-Reticle system featuring a precise 2 MOA center dot, a 38 MOA speed ring, and a 52 MOA crosshair reference mode for adaptive tactical adjustments. CNC-machined from lightweight yet punishingly rugged 7075-T6 aluminum alloy, this dependable reflex sight handles intense reciprocal slide force and is rated for a massive 1500G shockproof threshold. The side-loading battery compartment houses a CR1632 coin cell, letting you swap out power sources mid-stage without separating the chassis from the slide and sacrificing optical zero. Complete with an intelligent 10-minute motion-activation sleep timer, IPX7 waterproof depth protection, and 11 total illumination settings, this optic utilizes an industry-standard MOJ footprint that maps seamlessly to RMR-compatible platforms. Vector Optics Frenzy Flex 24x29mm Multi-Reticle Green Dot EDC Sight MOJ Footprint with Auto On/Off, NV Settings, Side-Load Battery SCRD-GM76