COA
A-CUT direct-mount reflex optic.
current
Research record; not firsthand tested.
optic
Weight: 1.7 oz / 48 g
Dimensions: 1.8 × 1.1 × 1.2 in / 45 × 28 × 30 mm
Compatibility: Aimpoint A-CUT / COA interface
Not listed
Prices may change.
No merchant links are currently listed.Description
A-CUT direct-mount reflex optic.
Specifications
| Design | Enclosed emitter |
|---|---|
| Battery | CR2032 |
| Housing | High-strength aluminum |
| Reticle | 3.5 MOA red dot |
| Adjustment | 1.0 MOA windage; 0.7 MOA elevation per click |
| Brightness | 4 night-vision and 8 daylight settings |
| Eye relief | Unlimited |
| Battery life | 50,000 hours |
| Magnification | 1× |
| Clear aperture | 0.59 × 0.59 in / 15 × 15 mm |
| Water resistance | Submersible to 82 ft / 25 m |
| Operating temperature | -49°F to 163°F / -45°C to 73°C |
Sources and verification
- Manufacturer product page
- Specification source — checked July 23, 2026
- Mounting-footprint source — checked July 16, 2026
Reviewed pistol mounting paths
| Pistol configuration | Result | Mounting details | Verified |
|---|---|---|---|
| Glock G19 Gen5 A-CUT / COA G19 Gen5 A-CUT / COA · Glock Aimpoint A-CUT | direct mount | No plate required — Use the A-CUT/COA factory mounting instructions. | Checked July 15, 2026 Not personally tested |
| Glock G45 A-CUT / COA G45 A-CUT / COA · Glock Aimpoint A-CUT | direct mount | No plate required — Use the A-CUT/COA factory mounting instructions. | Checked July 15, 2026 Not personally tested |
| Glock G47 A-CUT / COA G47 A-CUT / COA · Glock Aimpoint A-CUT | direct mount | No plate required — Use the A-CUT/COA factory mounting instructions. | Checked July 15, 2026 Not personally tested |