Shock Block Bolt Buffer for Ruger® PC Carbine™
Shock Block Bolt Buffer for Ruger® PC Carbine™

Shock Block Bolt Buffer for Ruger® PC Carbine™

Part Number:TK28N0407BLK1
Average Rating
Your Price: $19.99
In Stock
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.

*Compatible with both the Ruger® PC Carbine™and Ruger® PC Charger™

Don't forget, all TANDEMKROSS products are Made in the USA and come with a LIFETIME guarantee!

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
5 Stars
It Works!
The name of the part says it all. It works. A must have part. Felt recoil is dampened. Big difference for me after I installed it. I'm hooked on TK upgrades.
Did you find this helpful?  33 of 35 Found Helpful
Reviewed by:  from SoCal. on 12/31/2020
5 Stars
Great product
I shoot my PC9 takedown suppressed with 147 grain sub sonic. This product took the plastic slap out of the bolt cycling. Pretty amazing. Super easy to install as all Tandemkross products are. I’m interested in getting the hi-viz sights next for low light shots.
Did you find this helpful?  22 of 24 Found Helpful
Reviewed by:  from Salem, Oregon. on 1/4/2021
5 Stars
shock buffer - pc challanger
I have outfitted my challenger with the shock buffer, red spring, bolt slide, magagazine release and they have each been a great add-on. Very pleased with this and other products added to other firearms.
Did you find this helpful?  8 of 12 Found Helpful
Reviewed by:  from Fort Wayne. on 2/10/2021
5 Stars
Shock block
Please send ammo so I can try it
Did you find this helpful?  4 of 42 Found Helpful
Reviewed by:  from My house. on 12/30/2020
5 Stars
I'll be checking it out this weekend. Tandemkross does make good guns better.
Did you find this helpful?  3 of 18 Found Helpful
Reviewed by:  from Kula. on 12/30/2020

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