Description The Burris FastFire III is a compact reflex sight built around a clear 21×15 mm viewing window and an 8 MOA illuminated red dot. Its low-profile design and parallax-free sighting make it suitable for a wide range of roles, including everyday carry pistols, rifles, and shotgun applications as either a primary sight or a secondary over-mounted optic. The sight offers multiple manual brightness settings plus an automatic brightness adjustment to match ambient light conditions. Key Specifications The model is the Burris FastFire III reflex sight. The reticle is an 8 MOA red dot for quick aiming at close to moderate ranges. The clear objective/window measures 21×15 mm for a compact sight picture. The optical magnification is 1.07x. The reticle color is Red. Eye relief is listed as Unlimited, allowing flexible mounting and sighting positions. Windage/elevation adjustments use a 1 MOA click value for precise zeroing. Illumination includes three manual brightness settings plus an automatic brightness adjustment. The sight is specified as parallax-free at typical close engagement distances. Construction and descriptions list the unit as waterproof for increased durability in the field. Lightweight, compact, and straightforward to operate, the FastFire III provides a practical, no-nonsense aiming solution for users who want a durable reflex sight with simple controls and bright, easy-to-see illumination. Its combination of an 8 MOA dot, multiple brightness modes, and a clear optic window makes it well suited for close-quarters work, range use, and everyday carry setups.
