407COMP
Large-window open pistol sight with an RMR footprint.
current
Research record; not firsthand tested.
optic
Weight: 1.7 oz
Dimensions: 1.8 × 1.3 × 1.3 in
Compatibility: Trijicon RMR footprint
Not listed
Prices may change.
No merchant links are currently listed.Description
Large-window open pistol sight with an RMR footprint.
Specifications
| Design | Open emitter |
|---|---|
| Window | 1.10 × 0.87 in |
| Battery | Side-loading CR1632 |
| Housing | 7075-T6 aluminum |
| Reticle | 6 MOA red dot |
| Adjustment | 1 MOA per click |
| Brightness | 8 daylight and 4 night-vision settings |
| Battery life | 50,000 hours at setting 6 |
| Magnification | 1× |
| Adjustment range | ±30 MOA |
| Water resistance | IP67 |
| Motion activation | Shake Awake |
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 Gen6 Optic Ready G19 Gen6 Optic Ready · Glock Gen6 Optic Ready | plate required | Glock Glock Gen6 02 Plate (oem) — Use OEM screws. | Checked July 16, 2026 Not personally tested |
| Glock G17 Gen5 MOS G17 Gen5 MOS · Glock Gen5 MOS | plate required | Glock Glock MOS 02 Plate (oem) — Follow the current Glock MOS and Holosun instructions. | Checked July 16, 2026 Not personally tested |
| Glock G19 Gen5 MOS G19 Gen5 MOS · Glock Gen5 MOS | plate required | Glock Glock MOS 02 Plate (oem) — Follow the current Glock MOS and Holosun instructions. | Checked July 16, 2026 Not personally tested |
| Glock G45 Gen6 Optic Ready G45 Gen6 Optic Ready · Glock Gen6 Optic Ready | plate required | Glock Glock Gen6 02 Plate (oem) — Use OEM screws. | Checked July 16, 2026 Not personally tested |
| Glock G17 Gen6 Optic Ready G17 Gen6 Optic Ready · Glock Gen6 Optic Ready | plate required | Glock Glock Gen6 02 Plate (oem) — Use OEM screws. | Checked July 16, 2026 Not personally tested |
| Glock G47 MOS G47 MOS · Glock Gen5 MOS | plate required | Glock Glock MOS 02 Plate (oem) — Follow the current Glock MOS and Holosun instructions. | Checked July 16, 2026 Not personally tested |
| Glock G45 MOS G45 MOS · Glock Gen5 MOS | plate required | Glock Glock MOS 02 Plate (oem) — Follow the current Glock MOS and Holosun instructions. | Checked July 16, 2026 Not personally tested |