Surefire X300U-B 1,000 Lumens LED Weapons Mounted Light X300 Ultra
$323.00 – $332.00
Order by 2PM CST for Same Day Shipping*
Shipping As Low As $1.99
100% Live Inventory, No Back Orders
Frequently Bought Together
Checkout our X300U A vs B COMPARISON ARTICLE
Read more about this light on RECOIL MAGAZINE
Surefire X300U-B Ultra LED 1,000 Lumen Weapon Light Product Info
Both the black & Tan models are in stock and ready to ship!
This brand new and updated powerful and versatile X300 Ultra LED 1,000 Lumen Weapon Light features a high-performance LED that generates 1,000 lumens of stunning white light focused by a Total Internal Reflection (TIR) lens to produce a tight beam with extended reach and significant surround light for peripheral vision.
The powerful, virtually indestructible X300 Ultra WeaponLight was primarily designed for handguns but is also excellent for long guns and mounts securely to MIL-STD 1913 rail-equipped rifles via its newly enhanced T-slot mounting system.
The virtually indestructible and highly efficient LED on this Tactical Weapon Light from Sure Fire generates tactical-level light-more than enough to overwhelm an aggressor’s dark-adapted vision-for 1.5 hours per set of batteries. The high-strength aerospace aluminum body on the Sure-Fire 1,000 Lumens X300U-B Weapon Light is Mil-Spec hard anodized for superior toughness and is O-ring and gasket sealed to make it weatherproof. The X300 Ultra can be securely attached to a handgun or a long gun via its new and improved T-slot mounting system. Universal and Picatinny crossbar wedges are included for simple, foolproof installation.
Activating the X300U-B 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.
Optional DG grip switches are available for use with a pistol, and an XT07 tape switch permits the SureFire X300 Ultra Gun Light to be activated when attached to a long gun without altering your grip on your weapon.
FITS: The new T-slot mounting system fits most railed handguns (and rail-equipped long guns) but adapter mounts are available for some non-railed handguns—click here to view them.
Specifications for Sure Fire LED X300 Ultra Light – 1,000 Lumens:
| Max Output White Light: | 1,000 lumens |
| Length: | 3.60 inches |
| Bezel Diameter: | 1.13 inches |
| Candela: | 11,300 |
| Batteries: | 2 123A (included) |
| FITS: | Handguns and long guns with Picatinny or Universal rails. |
Features of Sure Fire High Output 1,000 Lumen X300 Ultra LED Weapon-Mounted Flashlight:
- Virtually indestructible LED regulated to maximize output and runtime
- Tactical-level output with TIR lens for close- to longer-range applications
- Integral aluminum T-slot mounting system offers rock-solid attachment to railed hand guns and long guns equipped with MIL-STD 1913 rails
- Accepts optional pistol grip and long gun forend switches
- Weatherproof-O-ring and gasket sealed
- Construction-High-strength aerospace aluminum with Mil-Spec anodizing; impact-resistant polymer; coated tempered window
- Includes high-energy 123A batteries with 10-year shelf life
Package Contents:
- SureFire X300U-B LED 1,000 Lumen Weapon Light
- (2) Surefire CR123A batteries
39 reviews for Surefire X300U-B 1,000 Lumens LED Weapons Mounted Light X300 Ultra
Only logged in customers who have purchased this product may leave a review.
roots4757 (verified owner) –
Awesome light!! Really bright and built solid. I purchased the x300u-b model for both my sig p226 mk25 and p226r. No problems with fitment on both models. Thank you Bigtext Outdoors for the awesome customer service, best price and very fast shipping. Looking forward to doing business with you folks again.
jicvideo7 (verified owner) –
This is my second x300u. I have one on my carry. gun and a second on my Stribog SP9A1. Solid WML, built like a tank.
Altough I’ve got to admit that for certain applications I prefer Streamlight because of the switches.
AWESOME service and price by Big Tex. My order was processed and shipped on the same day.
Super happy.
thedizzle27t (verified owner) –
one of the best weapon lights on the market today, this thing is bright if you can’t see with this thing you need to take your behind to the eye doctor! don’t waste your hard earned money on o light junk that a lot of these youtube/instagram “influencers” advertise to their audiences, plus ordering from bigtex is a bonus in this whole thing they have great shipping and it’s quick
Rufus Fields (verified owner) –
Perfect light perfect fit for my Glock 17 both models fit great just hand tighten the B version if using on a polymer frame great price and great shipping from bigtrxoutdoors.
Dan w (verified owner) –
Extraordinary customer service and fast shipping. Light fits my handgun perfectly and is SureFire dependable. Price was hard to beat with the 1k lumen model as well.