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Strike Industries Advanced Receiver Extension Buffer Tube
As Low As $53.95 Save Up to 10%
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Most Helpful Positive Review Awesome buffer tube with most stocks, not good with MFT Battlelink stock.
Like most SI products I have encountered, they take what is usually a mundane build part and turn it into a functional piece of engineering art. In addition to aestetics, functional upgrades to a standard buffer tube include weight reduction, 7-positions, and buffer retention pin tabs. One issue c...
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Most Helpful Negative Review great quality but is the color as described? No
Strike’s product would earn 5 stars if I just rated it based on what is definitely high quality manufacturing, It’s an inch shorter than your Mil-Spec standard buffer tube but the way it adjusts between 7 positions makes finding the user specific “sweet spot” a lot easier. Now why it lost 2 stars ea...
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Buffer tube

by James Putvain, Verified Owner from AK, United States Written on January 28, 2026
Great fit and great look brings my new build together!
Would recommend: Yes
Was it helpful to you? Yes | No

surprising

by Calamity, Verified Owner from MI, United States Written on January 23, 2026
Simple install as any other buffer tube is, however surprisingly tight fit when paired with a sba5 brace.
Pros:
  • None
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

these parts made my ar look and feel amazing

by Gordon Fletcher, Verified Owner from CA, United States Written on January 11, 2026
They were easy to install very cool parts. They definitely made my lower for my AR 15 look super cool. Definitely recommend them.
Pros:
  • Easy to install great quality and looks awesome and overall great performer.
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

Best buffer tube I’ve owned

by Cj, Verified Owner from VA, United States Written on November 16, 2025
Easy installation,extended buffer tube, good reliability of materials, and mil spec the best thanks guys I love it
Would recommend: Yes
Was it helpful to you? Yes | No

Great quality buffer tube!

by Mike L., Verified Owner from AE, United States Written on October 23, 2025
Solid quality, it goes well with the Tribus that SI has but does well with any QD plate and castle nut. All-in-all good purchase, looks nice
Would recommend: Yes
Was it helpful to you? Yes | No

Great Buffer Tube

by Chadbone, Verified Owner from IN, United States Written on September 27, 2025
This is the second Strike Industries buffer tube I have purchased. Really like them. Very durable product. This particular buffer tube offers one more adjustment slot for a total of seven versus the normal six. I like the additional adjustability. If your in the market for a new buffer tube that offers a bit more I would highly recommend this one from Optics Planet.
Pros:
  • durable
  • Fits most stocks
  • Offers seven adjustable positions versus six
Cons:
  • None
Best Used for:
  • AR
Would recommend: Yes
Was it helpful to you? Yes | No

Absolutely recommend this!

by Jacob Baumberger, Verified Owner from SC, United States Written on July 23, 2025
I love to get my hands on anything that works for my build if it’s Strike Industries! I bought this and the Tribus 2. It fit my Sba3 brace perfectly. The Sba3 original buffer tube didn’t work for it. Perhaps I did something wrong. But this buffer tube worked without hesitation. Almost too easy.
Thanks Strike Industries for providing quality products and great looking equipment!
Pros:
  • Everything
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

amazing buffer extension!!!

by Jacob Burks, Verified Owner from NH, United States Written on July 14, 2025
amazing buffer extension. this thing looks awesome and performs exactly as it should
Would recommend: Yes
Was it helpful to you? Yes | No

Works great

by Nhofer, Verified Owner from TX, United States Written on May 31, 2025
I haven't had any problems yet. Easy to install with no issues.
Would recommend: Yes
Was it helpful to you? Yes | No

Receiver extension AKA buffer tube

by JJ, Verified Owner from FL, United States Written on May 22, 2025
Good product but shorter than other buffer tubes. It is close to a full inch shorter than a stock mil spec. Tube
Would recommend: Yes
Was it helpful to you? Yes | No
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