The HEX Dragonfly is our most versatile reflex sight and is perfectly suited for pistol, rifle, and shotgun applications. Manual brightness adjustment of the 3.5 MOA dot offers maximum control and the 16 hour auto-off feature prevents your battery from draining if you accidentally leave it on. Precision machined from 6061 T6 Hardcoat anodized aluminum and outfitted with a scratch resistant, anti-glare glass lens, the HEX Dragonfly is a durable, standard size reflex red dot that delivers lightning-fast target acquisition and faster follow up shots. Springfield Standard/Docter/Noblex/ Vortex Venom / Burris Fastfire mounting footprint. 8 Levels of daytime brightness adjustment. IPX7 Waterproof. The Dragonfly comes packed with a Picatinny mount, Mounting Hardware, and CR2032 battery.