Description
The X300U-A is SureFire’s quick-detach handgun WeaponLight, built for law enforcement, military, and serious defensive shooters who need a reliable, high-output light that can move between platforms quickly. Its Lever Latch mounting system — two pull-down tabs on the body — lets you seat or remove the light from any Universal or Picatinny rail without tools, which matters when the same light might ride a duty pistol one day and a carbine the next.
Output is focused by a Total Internal Reflection lens rather than a traditional reflector. A TIR lens shapes the beam at the source, producing a defined center spot with useful peripheral spill around it — enough reach to identify a threat down a hallway, enough surround light to keep situational awareness in a room. The included Rail-Lock system offers an alternative, more rigid attachment for applications where the quick-detach lever is not preferred.
Switching is ambidextrous and built into the body so you can actuate momentary-on or constant-on with one finger without shifting your firing grip. For those who prefer remote actuation, the X300U-A accepts optional DG and XT pressure-pad switches. The body is machined from aerospace-grade aluminum and finished in Mil-Spec hard anodize, which resists both corrosion and surface wear. The light is sealed to IPX7 standards, meaning it can be submerged to one meter for up to thirty minutes without water intrusion. Two CR123A lithium batteries are included.




