Replacement Vibration Absorbing Bolt Buffer for the Ruger® PC Carbine

Shock Block Bolt Buffer for Ruger® PC Carbine™

TANDEMKROSS

$19.99
(37 reviews) Write a Review
SKU:
TK28N0407BLK1
Weight:
0.30 LBS
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At a Glance: 

  • Eliminates bolt-battering of the receiver 
  • Aluminum reinforced buffer body
  • Easy drop in ready, no tools required 
This accessory is a must have for any Ruger® PC Carbine™. The TANDEMKROSS Shock Block Bolt Buffer is a great upgrade and is an inexpensive addition to your Ruger® PC Carbine™ 
 
Features a high-durometer elastomer insert which Increases durability and reliability of firearm by more-gradually absorbing impact force of reciprocating bolt assembly; eliminating the metal-to-metal contact between the bolt and the receiver pin and eliminates vibration cause by the metal-to-metal contact. 
 
The TANDEMKROSS Shock Block Bolt Buffer reduces impact stress on the receiver, made for high tolerances, high impact resistance, superior load bearing properties.
The aluminum component of this product is protected against mechanical failure for life by TANDEMKROSS’s Lifetime Guarantee. The rubber shock bolt buffer tube is protected against mechanical failure for two years after the time of purchase. Learn more about our warranty and return policies here.
⚠️ WARNING: This product can expose you to chemicals including chromium, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

37 Reviews

  • 5
    Noticeable Difference

    Posted by Evan on 10th Jun 2022

    This shock block gets you a noticeable reduction in the sharp recoil of the PC Carbine. Instead of a sharp whack I now get a softer muted recoil impulse. It's a noticeable difference. I recommend it.

  • 5
    Bolt Buffer for ruger pcc

    Posted by Adam on 22nd May 2022

    Good addition to my ruger Pcc. Solid build and easy install, I installed when I did a normal cleaning. Hard to tell the change in felt recoil but definitely quiets the bolt stopping clunk before reset. Already shot 500rds with it and no change in durability.

  • 5
    Bolt Buffer

    Posted by SSG Sibbald on 12th May 2022

    Quality manufactured piece that installs super easy. As a way of prolonging the life of the weapon I can't understand why Ruger didn't go this route. I mean... Ruger is known for long lasting weapons and quality machining, etc. So why the cheesy polymer buffer pad? Get with the program Ruger!

  • 4
    good product with minor issue

    Posted by Jim Z on 24th Apr 2022

    I bought this shock buffer & installed it easily. Took my PC Carbine to the range & everything worked as expected. I did have one issue when I went to disassemble the rifle for cleaning. When I pulled on the shock buffer like I normally do to pull the bolt out for cleaning the rubber part of the shock buffer came away from the steel pins and spring mount. The rubber was in my hands but I had trouble getting the rest of the shock buffer out of the rifle. I am not sure the rubber part of the shock buffer was o come off the rest of the 2 pins and the spring retainer. I was able to put the rubber part back on once I got the assy with the 2 pins on it out of the rifle. I have not been back to the range to test the rifle out again yet. I am a little concerned on how easy that rubber honeycomb part came off the 2 mounting pins.

  • 5
    noticeable recoil improvement

    Posted by Carlo G on 21st Apr 2022

    I went to the range soon after I installed the shock block on my ruger pc charger. The recoil is noticeably softer. A friend also shot it and noticed how much nicer it felt. This product is a must have.

  • 5
    Bolt Buffer

    Posted by Gene on 3rd Apr 2022

    Easy to install and works well. I installed it at an outdoor range to get instant feedback. Myself and a few of my friends shot the PC9. The difference in the felt recoil Is amazing. A great upgrade. I highly recommend this buffer.

  • 5
    Shock Block

    Posted by Daren on 3rd Apr 2022

    This is a lot nicer than the stock unit. Easy to install. Swap the retaining clip at the same time.

  • 5
    Easy install

    Posted by John on 18th Jan 2022

    Worth purchasing and it was easy to install.

  • 5
    Shock Block bolt buffer

    Posted by Fernando Hernandez on 23rd Dec 2021

    The Shock Blocker will extend the functional life of my PC 9 receiver. I have purchased and installed every Ruger improvement on my Rimfires and now this Center Fire.

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