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Reviews & Ratings for Faxon Firearms Match 300 BLK Barrel — 23 reviews

(23 reviews)
Faxon Firearms Match 300 BLK Barrel
Faxon Firearms Match 300 BLK Barrel
As Low As $155.70 Save 17%
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Most Helpful Positive Review Faxon 7.5" 300 Blackout
I always recommend Faxon barrels for 300 blk mainly because the gas port is a perfect diameter. As far as the shipping, Im furious it came losely packed inside of a thin shipping bag with zero bubble wrap, it is a 7.5" barrel that was put in a 20" x 20" plastic bag so i'm 100% sure its been dropped ...
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Most Helpful Negative Review Barrel Length Incorrect
Barrel is not 7.5” it’s 7”, bought it to have threads clear a 7” hand guard but instead it is tucked inside.
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great barrel. instal will be tricky

by Jon, Verified Owner from MN, United States Written on June 23, 2026
So it’s so short that a normal gas block overhangs the threads. I used a sig M400 gas block and it leaves about 2mm between that and the back of my suppressor. Also to get it to cycle subs with a traditional can I needed a springco yellow and KAK aluminum weights

Now it works great!
Pros:
  • None
Cons:
  • setup
Would recommend: Yes
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gas port diameter too small for subs

by Booker, Verified Owner from WI, United States Written on June 14, 2026
Other than the title it's a great barrel. Had to drill to .110. Smooth sailing now.
Would recommend: Yes
0 of 1 found the following review helpful.
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Faxon Match 300 BLK barrel

by BJ, Verified Owner from NC, United States Written on May 28, 2026
Fit and finish of this barrel is great. This Faxon match 300 BLK is a accurate little barrel
Would recommend: Yes
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Excellent barrel

by KG, Verified Owner from NC, United States Written on January 10, 2026
Great quality and easy to install. Haven’t shot many rounds through it yet, but a great price for the quality.
Would recommend: Yes
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Nice barrel

by Acobz, Verified Owner from NV, United States Written on December 30, 2025
Quality part for the price. 1:5 twist is cool for subs
Would recommend: Yes
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Great 300 Barrel

by Matt P, Verified Owner from TX, United States Written on November 18, 2025
I gor this in a 300 sub gun and it has been very accurate with the 300 subs I have run through it. No issues at 100yd hitting clays or 8in gongs.
Pros:
  • Accurate
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No
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Faxon Firearms Match 300 BLK Barrel

by AJ, Verified Owner from OK, United States Written on October 10, 2025
Amazing barrel, really tightened my grouping running cheap subsonic ammo went from about 6moa to about 2moa on a red dot
Would recommend: Yes
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7.5 Faxon match grade 1.5 Twist

by Steven Tatro, from MI, United States Written on July 24, 2025
Fit and finish is impeccable, very accurate and runs flawlessly.. this barrel is by far the best on the market, optics planet did amazing with shipping time and product description as usual..
Would recommend: Yes
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the best 6” and 7.5” 300 blackout barrel i have found! ibest value for the dollar.

by Daniel Simpson, Verified Owner from TX, United States Written on March 13, 2025
6” and the 7.5” 300blackout barrel! I’m sure are better barrels out there but these barrels are great for the money!
Would recommend: Yes
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should be standard

by Elliott Jones, Verified Owner from AL, United States Written on February 16, 2025
Swapped out a 1:8 barrel for this. Transformed my gun. Very accurate. Loves subs and supers! I used a small zip tie to align the gas port. Pushed the zip tie thru the holes for alignment.
Pros:
  • Price
  • performance
Cons:
  • Not Dimpled
Would recommend: Yes
2 of 2 found the following review helpful.
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Last updated 2025-11-12 UTC.