- 3 MOA red dot with 6 manual brightness settings
- Auto-brightness technology adjusts to ambient lighting conditions
- Shake awake activation with 15-minute auto-off standby mode
- Ultra-lightweight polymer construction at 0.656 ounces
- RMS/RMSc/Shield footprint compatibility
- 50,000-hour battery life with CR2032
- AT3 transferrable Lifetime Warranty
The AT3 NANO solves the weight problem for carry pistol users who want reliable optics without the bulk. Its polymer construction and auto-brightness system eliminate the need for constant manual adjustments while maintaining durability standards that modern polymers deliver. The shake awake feature ensures instant activation when you need it most, automatically adjusting brightness before you can even bring the gun to eye level.
Specifications
- Brand: AT3 Tactical
- Model: NANO
- MPN: AT3-NANO
- Weight: 0.656 ounces (with battery and cover)
- Dot Size: 3 MOA
- Dot Color: Red
- Footprint: RMS/RMSc/Shield
- Construction: Polymer
- Battery: CR2032
- Battery Life: 50,000 hours
- Brightness Settings: 6 manual + auto-brightness
- Auto-Off Timer: 15 minutes
- Waterproof & Dust Rating: IPX44







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