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KynSHOT AR-15 .223/5.56mm Carbines Recoil Buffer w/Collapsible Stock
$154.99 $149.99
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Most Helpful Positive Review Great Buffer
I paired this with a lightweight taran tactical chrome silicone spring. Barrel is 18in with a rifle length gas system, apa little bstard gen 3 muzzle device, a full auto style BCG and an adjustable gas block. All paired together is a pleasurable shooting experience with little to no perceived recoil.
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Never lock back for the last round

by Kunge, from FL, United States Written on June 17, 2026
After installing the buffer, it cycles with on my AR15, but it never locks back for the last round, even with a Sprinco Yellow spring.
Would recommend: No
Was it helpful to you? Yes | No

Great product

by FunnyRiverRed, Verified Owner from AK, United States Written on May 8, 2026
Unfortunately it did not work in my intended application to use with a 9mm PCC FRT build but I have this in one of my AR15 builds and it works great… might have to build another AR !
Would recommend: Yes
Was it helpful to you? Yes | No

Great product

by Jay0606, Verified Owner from TX, United States Written on February 11, 2026
This works great. I have it paired with a blue sprinco spring and a precision armament muzzle brake. My AR has almost no recoil now. I love this product. Shipping took about a week which is what I expected.
Would recommend: Yes
Was it helpful to you? Yes | No

Kynshot buffers

by Gorge, Verified Owner from CA, United States Written on February 6, 2026
My wife an i have had very good results with these
Would recommend: Yes
Was it helpful to you? Yes | No

Awesome product

by Ben, Verified Owner from NH, United States Written on December 28, 2025
Running with out one of these is like driving a truck with solid shocks that don't move. With it gives better feel, smoother and great control.
Pros:
  • smooth action
  • Quick secondary target acquisition
Cons:
  • Still uses noisy spring in tube
Best Used for:
  • Pest control, target shooting.
Would recommend: Yes
Was it helpful to you? Yes | No

KynShot recoil buffer

by Kesa, Verified Owner from TX, United States Written on December 23, 2025
Definitely a felt reduction in recoil. Works as advertised.
Would recommend: Yes
Was it helpful to you? Yes | No

recoil buffer

by GTAC, Verified Owner from AR, United States Written on December 22, 2025
Outstanding device I run it on all my AR reduces recoil softens up the boat reaction for better follow up shots. A little tricky on AR pistol, but it still helps.

Overall outstanding
Would recommend: Yes
Was it helpful to you? Yes | No

RB5000 - Performs as advertised

by Pinhead, Verified Owner from MO, United States Written on December 19, 2025
Easy drop in replacement for the stock buffer in my M&P 15 Sport III. A little different feel pulling charging handle back the first time. My bolt did not seem to go back enough. However, that last bit of pull needs to compress the hydraulic part of buffer. Once I figured that out, the bolt locked back when needed with charging handle. Wasn’t sure if the last round in magazine would lock bolt back. Took it to the range and fired about 100 rounds no problem. I definitely feel a slightly reduced recoil.
Would recommend: Yes
Was it helpful to you? Yes | No

Bought it because it was on sale and looked neat. It made enough difference to justify full price.

by Winston, from FL, United States Written on December 6, 2025
This thing is SMOOOTH. It wasnt the only upgrade I installed at the same time, but it was the biggest difference maker. Feels durable and high quality before the install. Made my gun feel like a perfectly tuned masterpiece after the install. So good I'll be putting one in any AR lower I intend to fire more than 10 rounds/year through... so all my future ARs.
Pros:
  • Smooth recoil impulse
Cons:
  • None especially at price point
Best Used for:
  • Anything it'll fit in
Would recommend: Yes
Was it helpful to you? Yes | No

Badass buffer

by Jason Olivar, Verified Owner from TX, United States Written on August 20, 2025
The buffer works great and I had no issues installing or cleaning. My weapon cycles the way it should.
Would recommend: Yes
2 of 2 found the following review helpful.
Was it helpful to you? Yes | No
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