The TruGlo Ignite Mini Green Dot Optic is a compact and versatile sight designed for precision and ease of use. It features a 2 MOA green dot reticle that enhances target acquisition housed within a 22mm objective lens. The optic is equipped with digital pushbutton controls that allow you to choose from 10 brightness settings and it conveniently remembers your last used setting. Constructed from durable aluminum with nitrogen-filled glass it offers reliable performance in various conditions being fog shock proof and weather resistant. Additionally the auto-off function conserves battery life by activating after four hours of inactivity. The Ignite Mini includes both low and high Picatinny/Weaver rail mounts a AAA battery a rubber lens cover and locking adjustment turrets making it ready for immediate use in any scenario.