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Reviews & Ratings for V Seven 300 AAC Blackout Stainless Match Barrel — 10 reviews

(10 reviews)
V Seven 300 AAC Blackout Stainless Match Barrel
V Seven 300 AAC Blackout Stainless Match Barrel
As Low As $320.10 Save Up to $15.30
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Most Helpful Positive Review Great Barrel, Great Customer Service
I have the 8.25" for my blackout build and it's a great barrel. The finished is very uniform and the quality seems top-notch. It was a snug fit into my upper and the M4 feed ramps were aligned almost perfectly with my upper's. I purchased an adjustable gas block so I can't comment on the supplied...
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Most Helpful Negative Review Crazy tall gas block
Gas block is crazy high and wont fit under handguard that was made to fit suppressors. Emailed V-Seven company about if I could use a normal low profile gas block and they told me their gas block was proprietary as stated on their website. I'm sure its a good barrel if you're willing to shell out th...
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very accurate barrel

by maiti, from LA, United States Written on December 22, 2024
This is is an excellent barrel. I did not want a AGB for suppressed shooting to reduce failure point and this barrel works great and is not over gassed. It works with most suppressors very well except for low back pressure ones. I reached out to V seven with various questions and they were very quick to respond. Even offered to modify my gas port diameter for free to accommodate a low back pressure suppressor, although I did not buy the barrel directly from them. I wish everyone had such customer service.
Pros:
  • Accurate
  • reliable
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No
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Truly Match Grade!

by GM, Verified Owner from TX, United States Written on February 1, 2024
Can't say enough positive things about this barrel. Truly a Match Grade quality barrel. No surprise coming from a company that was started by someone who helped build the Noveske brand. After only about 25 rounds with UMC 120 BTHP ammo I was getting just inside 1 moa groups at 100 yards using my Vortex Razor HD. The groups were even tighter, sub-moa with Hornady 110 V-Max ammo. The 14.5" option was a great choice saving me many ounces in weight offsetting my suppressor weight to almost unnoticeable.
Pros:
  • Price, Match Grade, Quality
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No
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Skeptical at first

by Andy, Verified Owner from NE, United States Written on August 11, 2022
I was initially skeptical of the price tag on these V7 barrels but ordered one anyways. I got the 6.5" model and it included the gas block and tube. It runs perfectly with 220gr subs suppressed and required absolutely zero fiddling with. It worked 100% right out of the box.
Would recommend: Yes
1 of 1 found the following review helpful.
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LOVE V SEVEN & 300 blk out

by Anthony Butterfield, Verified Owner from CA, United States Written on February 2, 2022
This flutted 300 blk out barrel I got again is by far the SMOOTHEST, CLEANEST, & CRISPNESS while shooting blk out’s thru it! I literally have 0 recoil with the set up I made �� just wish ammo was on hands tho…
Pros:
  • Looks & Feels Great
Cons:
  • a little pricey , but WELL worth the money
Would recommend: Yes
Was it helpful to you? Yes | No
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SHORT BUILD

by PAUL, from VA, United States Written on December 23, 2020
DID A SUPER SHORT BUILD EVERYTHING WORKED AWSOME NOW I HAVE A AR15 SMALL BACK PACK GUN USDED MIDWEST 5 INCH HAND GUARD WORKED GREAT WITH A LINAR COMP FAIL ZERO BCG AND AERO UPPER AND LOWER SHORT PISTOL TUBE FROM V5
Pros:
  • COME S WITH GAS BLOCK
Cons:
  • NONE FOR WHAT I WAS BUILDING
Best Used for:
  • TIGHT QUARTERS
Would recommend: Yes
3 of 3 found the following review helpful.
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Better than expected

by Josh, from OH, United States Written on September 22, 2020
To be quite honest, my expectations were low as far as shipping and handling times. With the pandemic and all the issues due to the pandemic, I assumed I wasn’t getting this product in a desirable time frame. I was wrong. Within 5 business days, it was at my door. The product is what is supposed to be. I couldn’t be happier with my overall experience with OpticsPlanet and the products they offer. I will be suggesting this company to others, I will be giving props where and when props are due, Thanks Optics Planet for upholding a great name!
Pros:
  • Item is as described
  • shipping is as descibed
  • product is as descibed
  • no problems with anything
Cons:
  • None
Best Used for:
  • When you need to get a specific product in a desirable time frame
Would recommend: Yes
Was it helpful to you? Yes | No
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Great Barrel, Great Customer Service

by GJ, from OR, United States Written on February 24, 2020
I have the 8.25" for my blackout build and it's a great barrel. The finished is very uniform and the quality seems top-notch. It was a snug fit into my upper and the M4 feed ramps were aligned almost perfectly with my upper's. I purchased an adjustable gas block so I can't comment on the supplied on fitting with various handguards. It's easy enough to buy a new gas block if the supplied one doesn't work, just get a set-screw or clamp-on style and you're good to go.
I also contacted the company on a few occasions with various questions and their replies were quick and to the point; gave me the exact info I was looking for.
Would recommend: Yes
Was it helpful to you? Yes | No
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Propietary gas block that comes with this barrel really limits your handguard options.

by M.D.P., Verified Owner from KY, United States Written on February 14, 2020
I have had to send back two handguards and barrel nuts already because the propietary gas block sits to high. If you have a specific build in mind as I did, check and makes sure that the handguard will work with this.
Would recommend: No
5 of 12 found the following review helpful.
Was it helpful to you? Yes | No
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Last updated 2025-11-12 UTC.