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Blitzkrieg Components 9mm Hydraulic Buffer


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Available for In-Store Purchase or Curbside Pickup Auburn, WA

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Blitzkrieg Components 9mm Hydraulic Buffer


Blitzkrieg Components / KynShot 9mm AR-15 Hydraulic Buffer

Blitzkrieg Components partnered with KynShot to develop a top of the line 9mm AR-15 buffer using KynShot's Hydraulic Buffer Technology. The 9mm Hydraulic Buffer is made from 17-4 Stainless Steel and uses hydraulic shock absorption to dampen the impact of the bolt at the rear of its travel. It's 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 using any 9mm ammo type. It is the smoothest running, softest recoiling 9mm buffer in existence and will allow faster follow up shots, improved accuracy and less wear on the firearm.

The blowback operation of the 9mm AR-15 drives a very heavy bolt (normally 16 ounces) much harder than a standard AR-15 BCG and it needs to be dampened as much as possible to optimize the system, reduce wear on the firearm and reduce recoil and sight movement. The design is simple, yet very effective and will feel softer and run quieter than any conventional AR buffer. Spring noise is also eliminated using this buffer. Most spring noise on 9mm AR15s comes from the abrupt stop of a conventional buffer causing spring vibration. Our buffer dampens the impact for a soft landing which completely eliminates this vibration and noise. The length of this buffer stops the bolt just behind the bolt catch on a 9mm AR-15 without the need for a spacer. We recommend pairing this buffer with our AR-10 carbine buffer spring or an AR-10 rifle spring depending on how hot/heavy of ammunition you plan on running and how long your barrel length is. Our high performance buffer springs are available separately as well as in buffer/spring combinations for the ultimate in strength, consistency and extremely long service life. For 14.5-16" carbine barrels, we recommend using our JP AR-10 rifle spring for best performance with standard 115 grain ball up to 147 grain and +P loads. If using in a short barreled application such as an unsuppressed SBR or Pistol, then an AR-10 carbine spring can be used.

Length: 3.90" (when compressed)
Weight: 6.0 ounces

  •     Machined 17-4 Stainless Steel Buffer Body
  •     Most recoil reduction of any 9mm Buffer made
  •     Smoothest running 9mm Buffer available
  •     Faster follow up shots
  •     Quiet Buffer Operation
  •     No Spring Noise
More Information
SKU RB5007
Product Type Buffer
Manufacturer Blitzkrieg Components