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Reviews & Ratings for SureFire X300-B Ultra LED Weapon Light — 56 reviews

(56 reviews)
SureFire X300-B Ultra LED Weapon Light
SureFire X300-B Ultra LED Weapon Light
$379.00 Add to Cart for Your Special Price
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Most Helpful Positive Review Awesome light
Obviously there is a little sticker shock with this light. However, once you see the quality construction and the power in this light, justifying the price becomes easier. I got the “B” model and I do like the thumb screw. It allows for just enough retention.
Most Helpful Negative Review Works great but color is way off.
This light fits nicely and works great. However, I ordered the tan color to somewhat match the FDE on my FN FNX Tactical. The light is not tan, it is more gray and doesn't look right at all. I do not recommend the tan color as it seems whoever it is at Surefire in charge of colors must be color blin...
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It's bright but...

by Chazz, Verified Owner from GA, United States Written on December 18, 2025
The buttons on this are super stiff. Like really stiff. I had to watch videos on filing down the switch. I dont like augmenting something that should work out of the box. If i didnt already order a holster for this light, i would return it.
Would recommend: No
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Surefire X300B ultra

by Josh, Verified Owner from MS, United States Written on December 16, 2025
Great product. Better than the A version. Snug fit and is super bright.
Pros:
  • Super Bright
Cons:
  • cost
Would recommend: Yes
Was it helpful to you? Yes | No
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X300U-B, used box, stiff controls, cheap weight.

by Henny, Verified Owner from NC, United States Written on September 15, 2025
$300+ for a used product package, missing screw, and the on/off/momentary switch is stuck, takes 3x a trigger pull to manipulate it. I’ve been wanting an X300 variant for a year now and finally “pulled the trigger”, the box arrived obviously previously opened, the selector switch takes 10psi to move, and no such thing as momentary/strobe. 1/10 what I expected.
Would recommend: No
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pistol light

by airborne, Verified Owner from TX, United States Written on June 13, 2025
I love it and it got to me in a timely manner it was everything I wanted
Would recommend: Yes
Was it helpful to you? Yes | No
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Great Weapon Loght

by JD, Verified Owner from NJ, United States Written on April 30, 2025
Great quality great price on OP fast delivery and free shipping
Would recommend: Yes
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Highest quality light available

by cmo, Verified Owner from NC, United States Written on April 20, 2025
Surefire products are the absolute highest quality available, made in USA means something. Sure you can get cheaper lights, but if you want the best, this is it.
Best Used for:
  • Seeing in the dark
Would recommend: Yes
Was it helpful to you? Yes | No
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Lives up to the reputation.

by David Garcia, Verified Owner from CO, United States Written on April 19, 2025
Great fit, strong light. Everything you’d expect from a Surefire.
Would recommend: Yes
Was it helpful to you? Yes | No
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SureFire X300U/B

by Mike honcho, Verified Owner from TN, United States Written on April 19, 2025
Fit perfectly onto my Glock 19 Gen 4. Extremely bright
Pros:
  • value
  • Quality and price
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No
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great light

by n77f150, Verified Owner from PA, United States Written on April 18, 2025
Good light feels extremely durable OpticsPlanet got it to me very fast
Would recommend: Yes
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Surefire x300 b

by Marc, Verified Owner from KY, United States Written on April 8, 2025
Solid product as described and quick shipping, thank you.
Would recommend: Yes
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