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KynSHOT RB5007 Hydraulic Recoil Buffer for 9mm AR9 PCC, 3.5–7.5 in Barrels

SKU: FLX-KYNRB5007

Vendor KynSHOT
Regular price $135.98
Sale price $135.98 Regular price $154.99
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Product Description

The KynSHOT RB5007 Recoil Buffer is a hydraulic recoil buffer system engineered for 9mm pistol-caliber carbines (PCC) and AR9 builds using a Mil-Spec style carbine buffer tube (7" internal depth). Designed as a simple drop-in replacement, it helps soften recoil and improve cycling for smoother, more reliable performance. The RB5007 is optimized for 3.5"–7.5" barrel-length PCC builds and can also be used with an A5/AR-10 buffer tube (7.75" internal depth). When used with a CMMG Radial Delayed Blowback system, it does not require pairing with a spacer weight.

Product Highlights

  • Hydraulic buffer design helps reduce felt recoil (up to 30%) and smooth action impulse
  • Drop-in replacement for common 9mm PCC/AR9 buffer systems using Mil-Spec carbine tubes
  • Optimized for 3.5"–7.5" barrel-length 9mm PCC builds for reliable cycling
  • Compatible with carbine (7" internal depth) and A5/AR-10 (7.75" internal depth) buffer tubes
  • Durable stainless steel construction with optimized weight and length for 9mm operation

Specs

  • Brand: KynSHOT
  • Manufacturer Part Number: RB5007
  • UPC: 854476005065
  • Type: Hydraulic recoil buffer
  • Application: 9mm PCC / AR9 (optimized for 3.5"–7.5" barrels)
  • Buffer Tube Compatibility: Mil-Spec carbine (7" internal depth); A5/AR-10 (7.75" internal depth)
  • Material: 17-4 PH stainless steel
  • Weight: 6 oz
  • Overall Length: 4.35" (approx.)
  • Length (Compressed): 3.9"
  • Diameter: 0.76"
  • Country of Manufacture: USA

Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product’s manufacturer.

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