Description
Surefire X400UH-A-RD Ultra MasterFire is a gun-mounted weapon light and laser built around a recoil-proof LED and TIR lens. It directs 1,000 lumens in a hybrid beam and includes a 5 mW laser in either red (635 nm) or high-vis green (515 nm). The Mil-Spec hard-anodized aluminum body is designed to be light, strong, and weatherproof.
Key features
- Thumbscrew rail mount for universal rail and Picatinny rail setups
- Laser available in red (635 nm) or high-vis green (515 nm), rated at 5 mW
- Beam produced with a recoil-proof LED and TIR lens
- Designed to interface with Surefire MasterFire Rapid Deploy Holster
Specifications
| Light output | 1000 lumens |
|---|---|
| Laser power | 5 mW |
| Laser wavelength (red) | 635 nanometers |
| Laser wavelength (green) | 515 nanometers |
| Body | Mil-Spec hard-anodized aluminum |



