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Pantheon Arms Kentri Short Buffer System, Shockwave

Rated 4.75 out of 5 based on 32 customer ratings
(32 customer reviews)

$54.95 $49.95

The Pantheon Arms Kenti Buffer System and a short buffer system designed to make your AR-15 Pistol system more compact. Pantheon Arms has designed the Kentri short buffer system to still allow the use of aftermarket arm braces like the SB Tactical and Shockwave stabilizers. The Kentri short buffer tube is manufactured from 7075-T6 aluminum with a weapon standard Type III Hardcoat black anodize for sustainability and style, while the internals are made from stainless for years of uninterrupted abuse.

Description

The Pantheon Arms Kenti Short Buffer System and a short buffer system designed to make your AR-15 Pistol system more compact. Pantheon Arms has designed the Kentri Short Buffer System to still allow the use of aftermarket arm braces like the SB Tactical and Shockwave stabilizers. The Kentri short buffer tube is manufactured from 7075-T6 aluminum with a weapon standard Type III Hardcoat black anodize for sustainability and style, while the internals are made from stainless for years of uninterrupted abuse.

The Kentri Short Buffer System extends only 3.5″ from the rear of the buffer tower and is easy to install. The design allows for the use of a standard AR-15, M4, or M16 bolt carrier group as well as PCC AR-9 bolt carriers with a removable weight like the BRDC Integrated AR-9 BCG. The design has two profiles for the uses of arm braces and stabilizers. The SB Tactical style brace (KTRSB) and the Shockwave profile (KTRSH) are both available from Vision Defense. Pantheon Arms has produced another innovative product with the Kentri Short Buffer System.

  • Shortens the overall length of you weapon system
  • Maintains full bolt carrier group sizes, nothing custom
  • Works for both Pistol and Rifle ARs
  • Works for AR-15s and some specific AR-9s
  • Both SB Tactical and Shockwave Profiles Available.

Compatible with pistol and rifle calibers.  In rare cases, under gassed AR15 systems have a slightly increased instance of failure to feed.  In every instance increasing gas pressure has led to a successful resolution.

You can find the Kenti Short Buffer System installation instructions HERE

Additional information

Weight 0.6 lbs
Dimensions 8 × 4.25 × 1.25 in

32 reviews for Pantheon Arms Kentri Short Buffer System, Shockwave

  1. Rated 5 out of 5

    Sammy D. Barnes (verified owner)

    Works great. Would recommend it to anyone who wants to shorten there AR15 pistol. Great product.

  2. Rated 5 out of 5

    NATE R. (verified owner)

    Very fast shipping, great product, great prices.

  3. Rated 5 out of 5

    Tabb Washington (verified owner)

    Great

  4. Rated 5 out of 5

    Tabb Washington (verified owner)

    These guys are great had a little hiccup and they solved the issue same day problem solved thanks a lot

  5. Rated 5 out of 5

    Marvin W. (verified owner)

    Great experience. Shipped fast and packaged well. Looking forward to ordering more in the future.

  6. Rated 5 out of 5

    Nicholas N. (verified owner)

    Great product! I bought this to replace my 7 inches Carbine buffer tube on my AR Pistol. At first I was not sure if the Kentri Short Buffer System will work and the price is too good. I took a chance and glad that I did. I am running this short buffer on 300 Blk Out, 8 inch barrel on Aero Precision upper. I shot about 75 rounds to test it out. Everything works great. And my pistol looks a lot better too.

  7. Rated 5 out of 5

    William Childress (verified owner)

    Love this short buffer tube works with 556 and 9mm ar pistol builds. I have 4 Total and will use again.

  8. Rated 4 out of 5

    Kevin (verified owner)

    Great item, shipping was delayed a bit but overall I’m happy with my buffer tube

  9. Rated 3 out of 5

    Tabb Washington (verified owner)

    Product will look good if I can ever receive the steel end plate and castle nut been waiting since the beginning of July when I called and spoken to a rep he said he would drop in the mail for me still waiting I guess I will stay content with my original buffer tube and use my mini buffer tube as a paper weight

    • admin

      Mr. Washington,
      A castle nut is not needed for the installation of a Kentri. Additionally, i do not see an order for an end plate, and one is not included with the Kentri products. If you need further assistance please let us know.

  10. Rated 5 out of 5

    Kevin C. (verified owner)

    great service, lowest price, fast shipping. will do business again

  11. Rated 5 out of 5

    antoine (verified owner)

    Great price,Fast shipping

  12. Rated 5 out of 5

    Anonymous (verified owner)

    Work very well, can not separate lower and upper without taking buffer tube apart

  13. Rated 5 out of 5

    Keith J. (verified owner)

    Well made and works .

  14. Rated 5 out of 5

    Garbain Hyland (verified owner)

    Love the item, short and easy installation. It like buying another rfile they way the item is in stall on my pistol carbine. Thank you again.

  15. Rated 4 out of 5

    Glen (verified owner)

    I haven’t had a chance to shoot it yet, but it looks great!

  16. Rated 5 out of 5

    Donald Carter (verified owner)

    Great and fast service. A faithful customer forever more.

  17. Rated 5 out of 5

    JOEL (verified owner)

    Easy to install. Great addition to my pistols! Thank you for delivering so promptly. Received same week as ordered. Will definitely refer your product and company to many others…

  18. Rated 5 out of 5

    Jim (verified owner)

    Very happy with service

  19. Rated 5 out of 5

    brigham aldrich (verified owner)

    Awesome product,made well,very compact,fit well,bench functions normally,haven’t taken to range yet.

  20. Rated 5 out of 5

    Scott (verified owner)

    Excellent product, Easy to read instructions, Prompt shipping!

  21. Rated 5 out of 5

    ronald s. (verified owner)

    high quality parts

  22. Rated 5 out of 5

    Robert (verified owner)

    Awesome buffer system!

  23. Rated 5 out of 5

    Sean S. (verified owner)

    This short buffer solved my issues with fitting my 300AAC pistol in my backpack. With the normal AR carbine long buffer tube I could not zip the pack closed , I had to separate the upper from the lower to transport it. Now it fits without any issues also I have had no issues with cycling or ejecting brass works as well if not better than stock buffer assembly. One caveat though is if you need to separate the upper from the lower you will need to remove the inner workings of the buffer assembly because piston or plunger assembly sits inside the bolt carrier group. But all and all I am very happy with this buffer system.

  24. Rated 5 out of 5

    Doug Vermillion (verified owner)

    Fast shipping. Looking forward to trying the product.

  25. Rated 1 out of 5

    Anonymous (verified owner)

    I never received my item it said it was delivered but it was not and wen I I asked them they said talk to the post office

  26. Rated 5 out of 5

    Anonymous (verified owner)

    Outstanding customer service, rapid delivery, instant follow up.

  27. Rated 5 out of 5

    Attila Hunson (verified owner)

    Great product , easy to install

  28. Rated 5 out of 5

    Jasun S. (verified owner)

    The short buffer tube looks great!!! Plan on ordering 2 more!! Highly Recommended!!

  29. Rated 5 out of 5

    David Medrano (verified owner)

    What I needed at a decent price

  30. Rated 5 out of 5

    Jacob W. (verified owner)

    Interesting product for sure. Looks great and works well. For what you get it really isn’t a bad price either.

    They should make a bigger note regarding the lack of castle nut, modified end plate, and inability to take down the rifle without the buffer system removed first.

  31. Rated 5 out of 5

    John S (verified owner)

    I was looking for a way to shorten up the length of my 10.5 AR pistol and found this online. Was sceptical at first but thought it was a unique solution to shorten the rear without special bolt carriers or other parts costing hundreds of dollars. It was a great price, solved the long buffer tube on a pistol goofy look as I didn’t want a brace on this pistol. Now with the short tube my pistol fits perfect in my mandolin case with a 10.5 upper. It makes an AR pistol look more like a pistol, not like something’s missing on the buffer tube. Assembly directions were good. Took me 5 minutes to file down the endplate nub enough to clear the threads. I like the clean no castle nut look and smooth finish of the tube. To me the unscrewing of the tube end plate and removal of the guide rod & springs is a quick, easy no problem deal to do. Would definitely buy another and recommend to others. Shoots great, don’t notice a difference over regular long buffer in cycling or recoil at all.

  32. Rated 5 out of 5

    Jeremy Jackson (verified owner)

    Great quality, ingenious product.

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