
















SureFire X400 Ultra WeaponLight with Laser
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The SureFire X400 Ultra WeaponLight integrates powerful white-light illumination and a 5-milliwatt laser aiming capability in one compact, rail-mountable unit. A TIR-optimized lens focuses the LED into a tight, far-reaching beam with useful surround light; lumen output varies by variant. The unit offers ambidextrous rear switching with momentary and constant-on options, a separate mode switch for light, laser, or combined operation, and Nylok screw laser adjustment that resists recoil. Constructed from Mil-Spec/hard-anodized aluminum, the X400 Ultra mounts to Picatinny/MIL-STD 1913 rails and is suitable for pistols and long guns in law enforcement, military, and self-defense applications. Runtime and exact lumen figures depend on the specific variant.
- Class IIIR Laser Product: <5mW power output
- Construction: High-strength aerospace aluminum with Mil-Spec anodizing; impact-resistant polymer; coated tempered window
- Integral aluminum T-slot mounting system offers rock-solid attachment to railed hand guns and long guns equipped with MIL-STD 1913 rails
- High-visibility 5 mW GREEN laser sight
- Precision TIR lens creates a smooth, tight beam with enough surround light for peripheral illumination
- Virtually indestructible 600-lumen LED regulated to maximize output and runtime
Specifications:
| Materials & Construction | |
| Outer Material | Aluminum |
| Product Details | |
| Included Components | Product |
| Model Name | X400U-A-GN |
| Night vision | No |
| Number of Items | 1 |
| Objective Lens Diameter | 1.13 Inches |
| Warranty Description | 2 Year Manufacturer |
| Sizing & Dimensions | |
| Height | 8 inches |
| Length | 5 inches |
| Product Dimensions | 5 x 2 x 8 inches |
| Weight | 8 ounces |
| Width | 2 inches |
| Technical Specifications | |
| Night vision | No |
| Objective Lens Diameter | 1.13 Inches |
| Warranty | 2 Year Manufacturer |


