view cart (0 Items)

X300U-B

1,000 Lumens LED Handgun Light with T-Slot Mounting Rail

Hover on image to zoom

$299.00
Quantity:

Specifications

Bezel Diameter 1.125  inches
Length 3.60  inches
Weight w/Batteries 4.0  ounces
Batteries 2  123A  (included)
Output White 1,000  Lumens
Runtime White 1.25  Hours*
*All performance claims tested to ANSI/NEMA FL1-2009 Standard.

Description

X300U-B
X300U-B 084871324939
1,000 Lumens

This 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 awareness.

The rugged X300 Ultra with its T-slot thumbscrew clamp — attaches securely to the Universal and Picatinny rails (fitting more models than ever before) found on most handguns. As always for this best-in-class model, it features integral one- finger ambidextrous momentary- and constant-on switching and can be equipped with SureFire’s optional DG handgun grip switch. This versatile WeaponLight also attaches to the Picatinny rails on long guns — more securely than ever before and can be activated via an optional XT remote switch that gives you precision control of the light while letting you maintain a proper grip on your weapon.

Features
  • Special high-performance LED produces 1,000 lumens
  • Custom TIR lens creates smooth, far-reaching light with a larger center spot beam
  • Integral ambidextrous momentary- and constant-on switching
  • Attaches securely to both Universal and Picatinny accessory rails
  • IPX7 waterproof to 1 meter for 30 minutes
  • High-strength aerospace aluminum body, Mil-Spec Hard Anodized for extreme durability
  • Accepts optional pressure-activated DG and XT remote switches for precision control without altering grip on weapon

Related Information

Parts and Accessories
Reviews
Fit and Finish
Product Design
Product Performance
Durability
Reliability
SF Customer Service
Overall Value
See all ratings Close ratings

ok

It's work perfect.

Reviewed by TT (Posted on 4/10/17)

Fit and Finish
Product Design
Product Performance
Durability
Reliability
SF Customer Service
Overall Value
See all ratings Close ratings

X300U-B (thumb screw) NOT an Alpha.

This is the best light on the market for handguns. But read the description for this product very carefully. I did not know they had a Alpha and Bravo model for this light. Alpha is the press tabs for easily sliding the light on and off without a tool. The bravo has a screw on the side. It’s my fault for not researching this more thoroughly. Just so this doesn’t happen to anyone else, they do don’t sell the Alpha version of this light on this site so if that’s what you’re looking for go elsewhere. Hopefully they will clearly state that in the future for people that are not very familiar with the different model numbers.

Reviewed by Kyle (Posted on 7/12/16)

Fit and Finish
Product Design
Product Performance
Durability
Reliability
SF Customer Service
Overall Value
See all ratings Close ratings

X300 Ultra

Fits & looks great on my AR-15
Very well built, just not sure if it was worth the $

Reviewed by D.Whitt (Posted on 6/29/16)

Fit and Finish
Product Design
Product Performance
Durability
Reliability
SF Customer Service
Overall Value
See all ratings Close ratings

Great light

I had originally bought this light for my full size HK USP 45 but it didn't fit, so I just put it on my Glock 23 and it fits great! My only suggestion to the designers would be to make the on/off switch have a temporary on option, instead of having both switches be the permanent on. Other than that it is a blinding light. I love it!

Reviewed by Chris (Posted on 6/10/16)

Fit and Finish
Product Design
Product Performance
Durability
Reliability
SF Customer Service
Overall Value
See all ratings Close ratings

Only pistol light you will ever need

Works great on my sig sauer sp2022 fit great out of the box and is super bright.

Reviewed by Jeremy Thompson (Posted on 5/14/16)

Fit and Finish
Product Design
Product Performance
Durability
Reliability
SF Customer Service
Overall Value
See all ratings Close ratings

X300 Ultra

incredible brightness

Reviewed by end user (Posted on 5/13/16)

Fit and Finish
Product Design
Product Performance
Durability
Reliability
SF Customer Service
Overall Value
See all ratings Close ratings

Durable weapon light

Same form factor as the X300 we all know. Controls are stiff out of the box, takes getting used to. Overall good value, will last forever and long after product end of life as with all SureFire products.

Reviewed by Richard (Posted on 5/13/16)

Fit and Finish
Product Design
Product Performance
Durability
Reliability
SF Customer Service
Overall Value
See all ratings Close ratings

Super bright

It looks and works great on my hk vp9

Reviewed by Steve H (Posted on 3/17/16)

Fit and Finish
Product Design
Product Performance
Durability
Reliability
SF Customer Service
Overall Value
See all ratings Close ratings

Great pistol light

I bought this light for my Glock 17 and like all my SF lights it's an awesome light and this fits my Flock like a glove. Another great aspect of buying SF quality lights is you can always find accessories to fit them like holsters. I found both Raven & Bravo concealment make holsters to fit my gun and light
combo.

Reviewed by Leland of HB (Posted on 3/2/16)

Fit and Finish
Product Design
Product Performance
Durability
Reliability
SF Customer Service
Overall Value
See all ratings Close ratings

Weapon Light Value

Overall it's really hard to beat the value of this light... able to be mounted on a pistol or rifle, it has a great run time, light out-put, and is durable enough to take the abuse of everyday applications...
This is one of the things Surefire is known for... a highly durable, water resistant light, that can take almost anything that a person can throw at it... and if it happens to fail... Surefire is One company that will always fix, or replace it, with no questions asked...
Yet they don't stop there, they are always searching for ways to improve their products...

Great Light... Low Profile, Minimal Weight, and run time that can work all night...

Reviewed by Tim Thomas (Posted on 2/27/16)