Compact and extremely lightweight, the Firefield® Close Combat 1x22 Micro Dot Sight is the ideal optical device for indoor and outdoor, short to medium-range shooting. Offering the ability to adjust to various lighting Environments (red for indoor use and green for outdoor use), this small but adaptable unit is perfect for a wide range of daytime and nighttime applications including hunting, tactical scenarios and precision shooting. The Close Combat 1x22 Micro Dot Sight's cantilever design enables the unit to be positioned forward on the upper receiver of an AR-15. This feature allows users to mount a magnifier behind it, increasing target accuracy and providing the capability of making longer-range shots. Weighing less than 5 oz., the Close Combat 1x22 Micro Dot Sight is also parallax corrected, ensuring the reticle remains in the same spot regardless of target range and aiming position. Additionally, the unit's windage and elevation caps serve as a windage and elevation adjustment tool.