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9mm Hydraulic Buffer/Spring Combo - CARBINE
Blitzkrieg 9mm Hydraulic Buffer/Spring Combo
Blitzkrieg Components 9mm Hydraulic Buffer & Spring

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Our Price: $152.90
Sale Price: $144.95

Availability:: IN STOCK
Product Code: AR15-KYNJP-9C

Description FEEDBACK
Blitzkrieg Components 9mm AR-15 Hydraulic Buffer & Spring Combo - CARBINE

Package Includes 9mm Hydraulic Buffer & JP AR-10 Rifle Spring

For 9mm ARs with 14.5" - 16" carbine barrels, we combine our 9mm Hydraulic buffer with a JP AR-10 RIFLE Spring for a great running combo. The AR-10 Rifle Spring has a bit more strength than the AR-10 Carbine Springs and runs the smoothest with most carbine length 9mm barrels when using our 9mm Hydraulic buffer. These springs are centerless ground and polished on the outside edge for super smooth, quiet operation. So you get very little spring noise.

** If you are using a shorter barrel - buy the buffer and spring separately and use the spring recommendations listed on the buffer page.

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 available 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 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 hydraulic shock absorption is very effective and will feel softer and run quieter than any conventional AR buffer or 9mm buffer. Spring noise is also dramatically reduced using this buffer. Much of the 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 minimizing spring 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. The JP AR-10 Rifle Spring is best for 9mm ARs with 14.5" - 16" barrels when using our 9mm Hydraulic Buffer.

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

Mil-Spec Hydraulic Fluids and Seals - Ambient operating temp certified for -30F - +150F
9mm Hydraulic Buffer Carbine/Pistol/SBR
  • Machined 17-4 Stainless Steel Buffer Body
    JP Enterprises AR-10 Rifle Spring - Ground and Polished
    Smoothest running 9mm Buffer available
    Faster follow up shots
    Quiet Buffer Operation
    No Spring Noise

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 7

  0 of 0 people found the following review helpful:
5 of 5 Excellent product! September 26, 2019
Reviewer: Josh Smith from Tullahoma, TN United States  
Bought this after trying a JP SC short stroke kit. Night and Day difference! VERY happy with it and the customer service !

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  0 of 0 people found the following review helpful:
5 of 5 Awesome recoil reduction November 5, 2018
Reviewer: Russell from GRAPEVINE, TX United States  
Just purchased and ran this buffer in a 9mm QC10 build yesterday and was very impressed.  Felt recoil was reduced significantly and the buffer spring produced very little noise compared to other AR buffer systems I have used in the past.  Very happy with this purchase.

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  1 of 1 people found the following review helpful:
5 of 5 Wow... September 20, 2018
Reviewer: Nick T. from So. NH United States  
I dont do reviews.... but I put this in my 9mm sbr and wow.

A2 billet lower. Rainier forged upper. Kaw valley 9mm bolt.  Faxon 4.5" barrel. Stern defense glock mag adapter

Liberty mystic x silencer.

I was using h2 buffer and carbine spring for the build... muzzle sound was really quiet but it kicked like a mule and the buffer slamming the tube and the overall action was loud with your ear right on it.....
This hydrolic buffer and jp spring turned this ar into one of the quietest suppressor hosts I've ever use.  Sounds like an m&p 15-22 lr with a can!
Not only is it stupid quiet but the recoil is nearly eliminated... shoots flat and silky smooth... no failures of any kind after a few hundred rounds of 158gr subs...

If u have an ar9 pistol or sbr with a can YOU. NEED. THIS.

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  0 of 0 people found the following review helpful:
5 of 5 Smoothest 9mm buffer combo! June 28, 2018
Reviewer: Rolando Timario  
I have tried armaspec dual buffer and JP. And I can say this combo is the best for 9mm pcc. So smooth and my red dot stayed on target. I highly recommend this product. Will replace my 3gun ar15 with one.

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  0 of 0 people found the following review helpful:
5 of 5 Excellent Product. January 23, 2018
Reviewer: Edward Ochoa from Red Bluff, CA United States  
This was my third buffer change trying to get my 9mm AR to be consistent.  Other buffers were sluggish,  hard on parts, and had feeding problems.  I put this buffer in and it made a world of difference.  Shoots smoother, faster, feeds better, and does not feel like a jackhammer.  Do not waste money on other buffers, get this one first.

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