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Kynshot RB5020SS Short Stroke AR-9MM Hydraulic Recoil Buffers

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0.35 LBS
On Sale
Now: $109.98
Was: $149.99
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Get the soft recoil impulse and quick sight recovery you are looking for in your ultimate competition PCC AR-15. The KynSHOT
RB5020SS buffer provides longer length and more weight for those who desire a short stroke competition action. With a length of 5.3”,
this buffer will shorten the stroke of the bolt by 1.3” when installed in a standard AR-15 carbine buffer tube
1. When installed in an
AR10/A5 carbine buffer tube this buffer will shorten the stroke of the bolt by .5”, which can be increased by the addition of spacers
The damping level of this buffer is intended for lighter, competition type 9mm ammunition loadings for best performance and longest
service life.

Please Note:

“Kynshot recommend using an A5/AR10 buffer tube with this buffer for optimal short stroke configuration setup”

This may require a modified bolt to properly reset the trigger. This method is recommended when using an unmodified bolt.

  • Weight: 7.7 Ounces.
  • Length when Compressed: 5.3”.
  • Mil-Spec Hydraulic Fluids and Seals - Ambient operating temp certified for -30oF to +150oF
  • High strength 17-4 Stainless Steel construction throughout the unit, making it virtually impervious to corrosion.
  • Works with factory buffer spring

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
Made In USA
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