X300U-B Black 1000 Lumens Color:Black and they and hold up

and they and hold up to two CR123A or AA batteries each

Perfect for your custom AR15 build

The DT-PR adds our new dual tensioning technology for greater control and stability of your precision-focused AR

Match this with Aero's M5

Modular design

X300U-B Black 1000 Lumens Color:Black and they and hold upThis newly enhanced version of our best selling SureFire X300 Ultra now delivers a stunning 1,000 lumens of LED generated output focused by a precision TIR lens, creating a far reaching high intensity beam with a larger center spot that offers the power to positively identify threats at significant distances while temporarily impairing an adversary's vision. This intense beam also provides extensive peripheral illumination for maintaining situational