Sig Sauer AIR R5 Mini Red Dot Sight Features The Sig Sauer AIR R5 Mini Red Dot Sight is built around a 3 MOA red dot reticle with two distinct operating modes toggled easily with a single push of the power button. Manual mode offers 18 brightness settings for precise customization while adaptive mode uses an integrated ambient light sensor to automatically adjust reticle brightness as you transition between indoor and outdoor environments. This intelligent dual-mode system eliminates the need for constant manual adjustments keeping your focus on the target. This air gun mini red dot sight mounts to any Picatinny rail and features click-adjustable target turrets with sealed protective caps for precise windage and elevation corrections. The parallax-free 1x magnification design ensures fast accurate target acquisition at any distance without eye relief concerns. Rainproof and fogproof construction combined with AAA battery power and included mounting hardware makes this optic a reliable ready-to-run solution for any air gun platform. Sig Sauer AIR R5 Mini Red Dot Sight Specifications Manufacturer: Sig Sauer Model: R5 Mini Red Dot Sight Magnification: 1x Objective: 20mm Reticle: 3 MOA Red Dot Dot Size: 3 MOA Adjustment Size: 1 MOA Brightness Settings: 18 Switch Type: Push Button Mount Type: Picatinny Rail Material: Aluminum Color: Black Anodized Battery Size: AAA Firearm Type: Air Rifle Parallax Adjustment: Parallax Free Proofs: Rainproof Fogproof Includes: Battery Mounting Hardware