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KynSHOT AR-15 .223/5.56mm Buffer for High Performance
$149.99 $137.49 Save $12.50
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Most Helpful Positive Review i never leave reviews, but the people should know
I originally purchased one of these for my 10.5 inch AR15 pistol. I paired it with a Rubber City Armory titanium lightweight BCG, and I had a WAY LARGER improvement than the 15-30% (as advertised) in recoil reduction, target reacquisition, and overall comfortability while firing the gun. This piece is amazing, and I’ve never had more fun shooting. It eliminates a lot of the fatigue at the range, and also improves every shot after your first one out of the magazine. It’s so smooth following up with your 2nd, 3rd, 4th, 28th shot (etc). I now put these in all of my AR15 builds. If you are buildi...
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It works great as advertised

by The X, Verified Owner from TX, United States Written on May 9, 2025
It works great. It's a smoother shoot. A small noticable difference.
Pros:
  • Smoother shoot
Cons:
  • Pricey
Would recommend: Yes
Was it helpful to you? Yes | No

better the Jp, Armaspec...

by Pitbull, Verified Owner from MI, United States Written on March 4, 2025
I use this on my 11.5 and 10.3 Urg's with blue spring on 11.5 and red spring on the 10.3 and shoot flat AF.

I have JP and Armaspec and this much better. Doing all right not bad for old man
Would recommend: Yes
1 of 1 found the following review helpful.
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Noticeable Difference

by FL PaperPusher, Verified Owner from FL, United States Written on February 19, 2025
This was paired with CMMG Radial Delayed Blowback 8" 9mm Upper and ran smooth with the less expensive brass Magtech FMJ 115gr target ammo. Really made a difference in muzzle rise and follow up shots. Recoil was soft. Gun cycled quickly and with CMMG adapter mags gun retained LRBHO. I did notice an extra bit of charging handle pull required (to collapse the hydraulic buffer) when attempting to manually hold the bolt open. This was expected but is still noticeable so wanted to mention it. Great addition to my 9mm PCC. Time will tell about reliability and longevity.
Pros:
  • Soft recoil
  • limited muzzle rise
Cons:
  • cost
Best Used for:
  • CMMG RDB builds
Would recommend: Yes
1 of 1 found the following review helpful.
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Outstanding performance

by Marcus Meggett, Verified Owner from SC, United States Written on December 18, 2024
It's my first time using a hydraulic buffer tube and it will not be my last. This particular component works very well with my 556 diamondback as well as my 762 and 6.5 Grendel. You definitely can tell the difference from having the hydraulic buffer tube installed low recoil easy to reset I wish I'd have known about this years ago.
Pros:
  • Ideal performance you will notice
Cons:
  • wish it was cheaper
  • Price $$$ - unfortunately good things come out a price.
Best Used for:
  • hunting
  • Home Defense
  • Target shooting
  • High performance applications hunting targeting etc
  • Can even be used with the silencer
Would recommend: Yes
1 of 1 found the following review helpful.
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Softer recoil

by smdub, Verified Owner from MD, United States Written on August 23, 2024
Using these in 7.62x39 uppers. That round has roughly 25% more recoil than 5.56 and this shows up as higher cyclic rates. Using the Kynshot HP is one part of really calming the recoil impulse to be more manageable. I have had one leak which is why I didn't give it 5 stars. Kynshot replaced it quickly but it still happened. I have bought a second one to test in conjunction with the replacement to setup a second lower.
Looking forward to testing in PCCs also.
Would recommend: Yes
3 of 3 found the following review helpful.
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noticeable difference

by Azjorge55, Verified Owner from AZ, United States Written on July 9, 2024
Installed this in my banshee 45 with the sprinco red spring. Definite recoil improvement.
Would recommend: Yes
2 of 2 found the following review helpful.
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Perfect for CMMG Banshee

by Brett, Verified Owner from MO, United States Written on April 8, 2024
I contacted KynShot and this is what they recommended to use with a CMMG Banshee. I was a little skeptical about how much of a difference it would make but I decided to give it a go. There was a marked difference between this and a conventional buffer. They say it reduces felt recoil by 1/3 and I believe them. After getting this I immediately bought another model that will work with an AR-10. Worth the extra money if you are dealing with children or people that are recoil sensitive.
Pros:
  • reduced recoil
  • Reduced bolt bounce/ felt recoil
  • Soft shooting
Cons:
  • More expensive (but worth it)
Best Used for:
  • AR-15
  • Recoil and muzzle rise mitigation
  • CMMG banshee
Would recommend: Yes
4 of 4 found the following review helpful.
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