Collimator AT3 Tactical Alpha 2 MOA Red

AT3 Alpha Micro Red Dot is AT3's first red dot sight with the Shake Awake battery-saving feature, allowing the sight to operate on a single battery for many years. If you are looking for an affordable and versatile red dot for AK or AR15 rifles, the AT3 Alpha with Shake Awake, 2 MOA dot, and lifetime warranty is an excellent choice. Includes two mounts: Absolute Cowitness and Lower 1/3 Cowitness.

Advantages of the AT3 Alpha Micro Red Dot:

• Shake Awake technology turns off the sight 15 minutes after the rifle is idle and automatically turns it on when moved.
• Energy-efficient LED provides over 50,000 hours of operation in low mode without Shake Awake.
• Top-mounted brightness knob convenient for both left- and right-handed shooters.
• Battery easily installed from the top.
• Universal 2 MOA red aiming dot.
• Standard 1/2 MOA adjustment.
• Optics with real 1× magnification and parallax-free view.
• Elevation and windage turrets 1/2 MOA, adjustable with a coin, screwdriver, or washer.
• 9 brightness levels for daylight/indoor use and 2 for night vision.
• High Absolute Cowitness Riser Mount Cantilever for fast dot acquisition.
• Tested for recoil of 5.56, .308, 12, and .50 calibers, certified to hold zero (800 g).
• Scratch-resistant multi-coated lenses provide a bright and vivid target image.
• Tube filled with dry nitrogen prevents internal fogging.
• 6061 anodized aluminum housing.
• IPX7 waterproof — protects against weather and immersion up to 1 m for 30 minutes.
• Red dot sight covered by AT3 lifetime transferable warranty.

The AT3 Tactical Alpha 2 MOA is designed for long guns such as AR15, AK, semi-automatic shotguns, and hunting rifles. The body is precision-milled from 6061-T6 aluminum. Lightweight and durable, weighing 185 g with high Absolute Cowitness mount. Guarantees stable zero even on .50 caliber firearms and 1× magnification without parallax, suitable for sports and hunting use.

AT3 Alpha — affordable AR15 red dot with lifetime warranty

Multi-coated, anti-reflective lenses deliver a bright, high-contrast 1× parallax-free view. Tested for recoil on 5.56, .308, 12, and .50 caliber weapons, certified for 800 g recoil, waterproof to IPX7. Dry nitrogen inside prevents fogging under temperature changes. Shake Awake allows nearly 6 years of operation on a single battery.

The 2 MOA red dot works for both dynamic and precise shooting. Total adjustment range 70 MOA, adjusted via exposed turrets with 0.5 MOA click. 9 brightness levels for daylight/indoor, 2 for night vision.

AT3 Tactical Alpha 2 MOA — 50,000-hour battery life

Energy-efficient LED and