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. 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. This came off to be the perfect replacement (with improved battery life) for the hex wasp, which has been officially discontinued by Springfield Armory.