SureFire's X400U-A combines 1,000 lumens of white LED light with a 5mW red laser in a compact, rail-mounted package designed for pistols and long guns. Mil-Spec hard-anodized aluminum body withstands recoil and harsh conditions.
The X400U-A represents a thoughtful marriage of illumination and targeting technology for the serious defensive shooter. This compact unit mounts to any standard Picatinny rail found on modern pistols and long guns.
1,000 Lumens of Effective Illumination
The X400U-A's recoil-proof LED and Total Internal Reflection (TIR) lens produce a hybrid beam pattern that works. The large central spot provides target identification at distance, while generous spill light illuminates the immediate area—exactly what you need for close- to medium-range engagements.
The integrated 5-milliwatt red laser (635 nanometers) is highly visible to the human eye in most lighting conditions. It helps you get on target quickly and accurately, whether in low light or during daylight use.
Mil-Spec hard-anodized aluminum construction keeps weight down while delivering durability that matters. This light will handle the recoil of duty-grade pistols and the rough treatment that comes with serious use. Weather-sealed design means it functions reliably in rain, snow, and harsh field conditions.
Mounting an X400U-A on your defensive firearm sends a clear message: you take your security and training seriously. This is a tool built for those who understand that effective self-defense requires proper equipment.