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SUREFIRE X300U-B ULTRA WEAPON LIGHT

8 Reviews
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$341.00

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All other products are Guaranteed. Forever.® you can easily identify these products by the Guaranteed. Forever.® Icon.

Guaranteed. Forever.

Guaranteed. Forever.® return policy applies to the product’s original owner along with proof of purchase. Any items returned within 45 days of shipment are entitled to a refund. Any items returned after 45 days of shipment will be issued store credit in the form of a Brownells Gift Card. If a Brownells/Sinclair product was purchased through another retailer as a new product we will require proof of purchase to replace or refund.  (Refund will be issued as store credit in the form of a Brownells gift card.)  

Trust The Gold Standard In WeaponLights. Popular with law enforcement and military operators around the world, Suerfire's best-selling WeaponLight now delivers a stunning 1,000 lumens of LED-generated output. Focused by a precision TIR lens, it creates a far-reaching high-intensity beam with a larger center spot plus surrounding spill light ideal for close- to medium-range engagements. You can count on the X300U-B to help you positively identify threats at significant distances while temporarily impairing your adversary’s vision. It also provides extensive peripheral illumination for maintaining situational awareness. Ambidextrous switching provides one-finger control of momentary-on or constant-on activation. Its rugged, aerospace aluminum body is Mil-Spec hard anodized for scratch and corrosion resistance and sealed to make it weatherproof. It’s also IPX7 waterproof to 1 meter for 30 minutes. The X300U-B delivers a standard of excellence you can trust.

FEATURES
  • T-slot thumbscrew clamp attaches securely to Universal and Picatinny rails found on most handguns.
  • Accessory switches for pistols and tape switch for long guns available. Activate without altering grip.
  • Special high-performance LED produces 1,000 lumens.
  • Custom TIR lens creates smooth, far-reaching light with a larger center spot beam that's highly effective 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, fitting a wide variety of handgun models.
  • 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.
SPECS
  • HIGH OUTPUT: 1,000 Lumens
  • HIGH RUNTIME: 1.25 Hours
  • PEAK BEAM INTENSITY: 11,300 Candela
  • BATTERIES: Two 123A (incl.)
  • SWITCHING: Ambidextrous Push/Toggle
  • DISTANCE: 213 meters
  • FINISH
  • Mil-Spec Hard Anodized
  • WEIGHT WITH BATTERIES: 4.1 oz (116 g)
  • BEZEL DIAMETER: 1.125 in (2.9 cm)
  • LIQUID INGRESS PROTECTION: IPX7
Available options: 
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Specifications

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Restriction

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X300U-B ULTRA WEAPON LIGHT Reviews
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Overall Rating
5.0
8 Reviews
Review Summary
The X300U-B Ultra Weapon Light by Surefire receives high praise for its brightness, versatility, and ease of installation. Users have found it reliable for both home security and outdoor use, excelling with its robust design and impressive light output. However, some note that it may be bulky for compact pistols. Overall, it's regarded as a top choice for serious users.
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9 Questions
D
D
David
February 16, 2023
Which X300U-A or X300U-B would be the best fit for both an SFI-15 and Glock 34?
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G
GunsmithCompany Answer
February 17, 2023

Both will work fine, it's more of a preference than a fitment concern.

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Peter
December 08, 2021
Whats the difference between a X300 A & X300 B? They look both the same and at 1000 lumens output. Thanks
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C
C
Customer Care
December 16, 2021

the type of clamping mechanism they use is different.

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10
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Evan
November 08, 2019
Will the tan model fit onto my Colt M45a1?
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Customer Care
December 06, 2019

We do not have a tan version of this. 

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E
E
Evan
November 08, 2019
Will the tan model fit onto my Colt M45a1?
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Y
Y
ybrik
May 05, 2021

Yes it will!

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Craig
February 20, 2019
what is the difference between the A and B models
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Customer Care
February 20, 2019

Black and tan are the differences in exterior finish.

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Craig
February 20, 2019
what is the difference between the A and B models
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C
Calibear
March 25, 2019

The "A" model has a cross bar rail lock with push down paddle detent. The "B" model has a t-slot thumbscrew clamp.

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R
russell
August 12, 2018
will this fit on my springfield xd .45 acp?
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Customer Care
August 13, 2018

Yes, it will fit.  It will extend past the muzzle of the firearm.

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J
J
Jon
May 02, 2018
Will this Surefire x300 Ultra 600 lumen light attach to a Springfield Armory XDM 5.25" barrel 9mm pistol? Does this model have a rail lock mount for easy attachment, detachment? Thanks,
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C
Customer Care
May 14, 2018

Yes, this light will work with your application. and has the features you wrote of.

 

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J
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Jake
February 21, 2018
Will this fit a beretta 96a1? If so, with which key?
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C
Customer Care
March 05, 2018

Yes, it will fit and as to the key the instructions would have to be consulted. 

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