SureFire X300U Weapon Light

Overview The SureFire X300U is one of the most widely-issued weapon lights in special operations and law enforcement units. And for good reason. It boasts an impressive track record, is nearly indestructible, and has improved with the times at a steady pace. The current X300U can put out 1000 lumens for 1.25 hours on two CR123A batteries. The beam is tight with a focused center and spill on the edges. This means the light can be used at distance very nicely. Activating the X300 Ultra is done via intuitive, ambidextrous switches—now wider and shorter for improved ergonomics—at the rear of the body. Simply press the switch on either side for momentary-on activation or flip up or down for constant-on activation. We highly recommend the X300 series of lights at T.REX ARMS. The X300 Ultra is comprised of two models, the “A” and “B”. These signify the attachment system of the light. The A model features Surefire’s Rail-Lock system, a latch attachment. You pull down on the two levers on the side of the light and slide the X300 onto the rail system. It will then lock in place. The B model has a T-slot mounting solution that is tightened by hand, and then turned a half rotation with a flathead screwdriver, bullet casing, knife, etc. What’s Included X300U-A model 1x X300 ULTRA WeaponLight 1x Battery Cover 1x Battery Cover Retaining Pin 1x Universal Lever Latch (marked “U,” installed) 1x Picatinny Lever Latch (marked “P”) 1x Spring (installed) 1x Rail Latch Lock 1x Universal Rail Latch (marked “U”) 1x Picatinny Rail Latch (marked “P”) 1x Lock Actuator 1x Lock Actuator Screw 1x 5/64” Hex Wrench 1x Tube Loctite 242 2x 123A Batteries X300U-B model 1x X300 ULTRA WeaponLight 1x Battery Cover 1x Battery Cover Retaining Pin 1x Picatinny Crossmember 2x 123A Batteries Specs FEATURES Recoil-proof high-performance LED produces 1,000 lumens Custom TIR lens creates smooth, far-reaching light with a larger center spot beam that is ideal for close- to medium-range engagements Integral ambidextrous momentary- and constant-on switching provides easy instant activation Attaches securely to both Universal and Picatinny accessory rails IPX7 waterproof to 1 meter for 30 minutes High-strength aerospace aluminum body is Mil-Spec hard-anodized for extreme durability Accepts optional pressure-activated DG and XT remote switches for precision control without altering grip on weapon Warranty: Covered by SureFire’s manufacturer warranty. Warranty service is provided by SureFire. View the User Manual for the X300U-A model HERE and the User Manual for the X300U-B model HERE. Made in the USA. OUTPUT 1,000 lumens RUNTIME* 1.25 hours PEAK BEAM INTENSITY 11,300 candela DISTANCE 213 meters CONSTRUCTION Aluminum FINISH Mil-Spec Hard Anodized WEIGHT (w/ batteries) 4.0 oz (113 g) LENGTH 3.76 in (9.55 cm) BEZEL DIAMETER 1.125 in (2.9 cm) BATTERIES Two 123A lithium (incl.) SWITCHING Ambidextrous push/toggle LIQUID INGRESS PROTECTION IPX7, Submersion up to one meter for 30 minutes *Continuous hours until output drops to 10% of normal output