AIM-O Advanced 551 red/green dot sight - TAN

The AIM-O Advanced 551 red/green dot sight is a compact, rugged optic designed for rapid target acquisition on rifles, shotguns, and airsoft platforms. Its dual-color reticle and accessible controls deliver dependable performance in demanding environments.

• Reticle color: Red or green reticle with adjustable brightness for optimal contrast in varying lighting conditions.
• Construction: Durable blend of metal and hard plastic built to withstand field use.
• Finish: Black finish for a low-profile, stealthy appearance and corrosion resistance.
• Mounting: 21mm screw-on rail mount compatible with standard Picatinny/Weaver platforms.
• Battery system: Four AG13/LR44 batteries stored in an easily accessible, lever-locked compartment for quick replacements (batteries not included).
• Windage and elevation: Fully adjustable controls to dial in precise point of aim.
• Reticle type: Crosshair-style reticle for clean aiming reference and accuracy.
• Weight: Approximately 210 g for a lightweight enhancement to your setup.

The sight helps you lock onto targets faster by enabling immediate reticle color adaptation and brightness control, making it suitable for diverse shooting scenarios—from airsoft skirmishes to outdoor rifle practice. Its robust build and straightforward mounting system simplify upgrades to existing rifles or training setups, while the lever-secured battery compartment ensures you can swap power quickly in the field. If you’re seeking a reliable, versatile dot sight that remains unobtrusive while delivering steady performance, the AIM-O 551 is a practical choice.