+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
FREE SHIPPING & FREE RETURNS*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Reviews & Ratings for SureFire X300-B Ultra LED Weapon Light — 53 reviews

(53 reviews)
SureFire X300-B Ultra LED Weapon Light
SureFire X300-B Ultra LED Weapon Light
$379.00 Add to Cart for Your Special Price
View Product
Write a Review
Compare (0)
1 item has been added
Add at least two items to compare
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...
Read More...
Show
Sort by
Filter by

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
Share

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
Was it helpful to you? Yes | No
Share

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
Share

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
Share

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
Share

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
Was it helpful to you? Yes | No
Share

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
Was it helpful to you? Yes | No
Share

The “Go To” WML

by CG, Verified Owner from NJ, United States Written on February 4, 2025
I got my SureFire X300U-B as a weapon mounted light for my HK Mk23. It works and SureFire is known as a good light. However, I believe many of their competitors are catching up at a fraction of the cost of a SureFire. I had one issue with the battery lid in that one of the tabs came broken in delivery. I emailed Surefire’s customer support and there hasn’t been an answer in about a week. Replacement caps are $40. I guess I was expecting everything to be perfect out of the box. I’ll be going to Streamlight from now on.
Pros:
  • None
Cons:
  • Poor customer service
Best Used for:
  • Handguns and rifles
Would recommend: No
0 of 1 found the following review helpful.
Was it helpful to you? Yes | No
Share

x300 B light

by BH, Verified Owner from NY, United States Written on February 1, 2025
Light is of good quality very well built.very bright nice light for tje money.
Would recommend: Yes
Was it helpful to you? Yes | No
Share

Bright light

by TJ, Verified Owner from MA, United States Written on January 29, 2025
Great light that fits perfectly on my 2011. Fast delivery.
Would recommend: Yes
Was it helpful to you? Yes | No
Share
There are no reviews that match your criteria. Would you like to review this product?