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Surefire X300 Ultra B LED Light

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X300 Ultra B LED Light modeled Thumbnail Image

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Surefire X300 Ultra B LED Light

SKU: X300U-B

Designed for mounting on pistols and duty weapons
Provides a 1,000 lumen beam for quick target ID
T-Slot mount fits universal and Picatinny rails
Mil-Spec hard-anodized aerospace aluminum body

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The Surefire X300 Ultra B Light features a rugged, aerospace aluminum body that is Mil-Spec hard anodized for scratch and corrosion resistance and sealed to make it weatherproof. This light delivers a stunning 1,000 lumens of LED-generated output with a TIR Lens to create a far-reaching high-intensity beam with a larger center spot that is ideal for close- to medium-range engagements. Positively identify threats at significant distances while temporarily impairing your adversary’s vision while also having a provided extensive peripheral illumination for maintaining situational awareness. The ambidextrous switching provides one-finger control of momentary-on or constant-on activation.

Features:

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

Specifications:

Max Output: 1,000 Lumens
Runtime: 1.5 Hours
Length: 3.6 inches
Bezel Diameter: 1.125 inches
Weight w/ Batteries: 4 ounces
Batteries: 2 123A (included)
Surefire item # X300U-B
Surefire SKU 084871324939

NOTE - This is the "B" version of the X300 Ultra which means it has a T-Slot Mounting Rail system. The Surefire X300 Ultra "A" models has the Rail-Lock Mounting System.

WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.

Overall rating: 4.785714 / 5 from 70 reviews.

AI Generated Review Summary

The Surefire X300 Ultra B LED Light is highly regarded for its exceptional brightness, great fit in various holsters, and excellent value for money. Its rugged design and high-performance LED ensure reliable performance in diverse conditions.

Summary topics

Light Quality and Brightness (56%): A substantial number of customers appreciated the great light quality and brightness of the Surefire X300 weapon light.
Value for Money (16%): Many customers pointed out that the price of the product is great and offers good value for the money.
Holster Fit (10%): It was observed by customers that the fit of the product is great and it fits perfectly in various holsters.

Review topics: ["light","fit","quality","issues","construction","build","finish","shipping","price","boots","x300","option","holster","switch","system","streamlight","works","service","rail","come","beam","pistol","run","retention","access","choice","mount","period","bladder"].

Review highlights

"When I first got my X15, I was impressed by the leatherwork, quality and fit." — Graham
"I carry a glock 17 and the x300 fits perfectly in my holster." — Jay
"I really do recommend Surefire weapon lights and I love this Surefire X300 on my Glock." — Surefire X.

Reviews

It earns its excellent reputation

"Performs as advertised and I hoped. It is so bright that it overcomes the human eye's ability to identify where the light is coming from. Eats batteries in exchange, manufacturer says 75 min. per pair, seems about right, so keep spares on hand. I have to dismount it to swap batteries with my gun (full-size metal frame), but it stays very securely in place. Dropped it a few times so it hit first while attached to the empty gun, barely a scratch & stayed in alignment. Planning to buy a couple more now that it has proven itself."

— Bradley W. (5/5)

Upgraded from the original X200

"Upgraded from the original X200 to this and it’s a million times better! The fit and finish is great. The light output is awesome. Wish it would have the diamond shape beam like my X200 but that’s my preference. All around great weapon light for the money!"

— Dan (5/5)

Great light

"Great light"

— Mark B. (5/5)

Very bright. Very sturdy. I

"Very bright. Very sturdy. I break everything I touch, not this. Handles my10mm G20 running full power loads no problem."

— Erik C. (5/5)

Can't go wrong

"Amazing product"

— Perry (5/5)

X-300 U-B

"Have both variants. Great lights."

— Chris (5/5)

I purchased this light because

"I purchased this light because it is specifically supposed to be the most compatible with my Safariland 6390 holster. I find, however, it is almost too tight. I have other lights like Olight, that get a bad rap but honestly, I don’t see a benefit of this over other brands for the cost. I think I’d try the Streamlight before this and save $100+"

— Chip (3/5)

X300-u.

"Light fits great on my staccato c2 duo. Lights the area and target nicely. No complaints on my end."

— Juan I. (5/5)

Sturdy and reliable. Absolutely love

"Sturdy and reliable. Absolutely love it. Perfect for my application!"

— Tylor E. (5/5)

The best pistol light period

"The X300U (either the A or B) is the best pistol light period. Perfect for game time use. Once you buy a Surefire you will never go back"

— J (5/5)