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Kynshot RB5015HD All PCC 9mm Heavy Damped Hydraulic Recoil Buffer For High Pressure Or Suppressed

(3 reviews) Write a Review

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0.35 LBS
On Sale
Now: $99.99
Was: $144.99


The RB5015HD is a specially engineered Heavy Damped KynSHOT for the 9MM PCC application. Designed in cooperation with Blitzkrieg Components, LLC. to work for 9MM applications with barrels 8” or greater, either suppressed or unsuppressed and with any type of ammo. The hydraulic fluid and seals are made to meet mil- spec requirements and have an ambient temperature operating range of -30F to +150F. The KynSHOT uses patented hydraulic shock absorption technology to dampen the impact of the bolt at the rear of its travel and to dampen the forward impact of the buffer’s weight as it chambers the next round. Its weight and length have been optimized for the 9MM application so that it runs reliably, softens recoil, smooths out the action, and stops just behind the bolt catch.


  • Drop-In Replacement
  • Reduce felt recoil
  • Improve reliability
  • Reduce bolt carrier speed
  • Reduce wear on parts
  • Reduce shock and vibration to optics
  • Suppress bolt bounce
  • Decrease sight movement
  • Smoother operation
  • Faster shot recovery time
  • Military grade materials and manufacturing


  • Weight: 6.0 Ounces.
  • Length when Compressed: 3.90”
  • Mil-Spec Hydraulic Fluids and Seals - Ambient operating temp certified for -30F to 150F
  • High strength 17-4 Stainless Steel construction throughout the unit, making it virtually impervious to corrosion.

WARNING This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to You must be 18+ years old to shop and or purchase on our website and 21+ to purchase Ammunition/Firearms. Check local laws before ordering as you certify you are of legal age and satisfy all federal, state, and local legal/regulatory requirements. There are NO returns or exchanges on armor, firearms, ammunition, PPE equipment. Ammo ships UPS ground to the lower 48 states.
We reserve the right to fix any critical errors.

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Additional Information

AR15/M4 Buffer
9mm, .45 ACP & 10mm
Made In USA
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3 Reviews

  • 5


    Posted by Tim W on 1st Apr 2024

    Works great in the ‘easy recoil’ setup on my FM9 10” PCC.

  • 1

    Order From Another Retailer

    Posted by Chester Whately on 12th Feb 2024

    Ordered on 1/2/24. It’s 2/12/24 and it hasn’t even shipped. They are advertising in stock and free 2 day air shipping. Don’t fall for it like I did.

  • 5

    Absolutely amazing

    Posted by mike lunyou on 8th Feb 2024

    This hydraulic buffer is the key for your 9mm PCC takes away all the bounce and makes it very easy for the follow up shot.

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