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Questions & Answers
Compatible with Ruger SFAR 308 20" ? Expert Answer

Yes, the Kaw Valley Precision Heavy Tungsten Carbine Buffers are compatible with the Ruger SFAR as the SFAR uses carbine length AR15 buffers.

by Ethan, Gear Expert, September 19, 2023
Will this fit sbr4 brace Expert Answer

The Kaw Valley Precision Heavy Tungsten Carbine Buffers will fit in any carbine buffer tube regardless of the specific buttstock equipped.

by Ethan, Gear Expert, March 24, 2022
Customer Reviews
Helpful Positive Review
Heavy buffer by Robert, Verified Owner, March 2, 2025
Working great with a super safety installation. No bolt bounce. Smooth recoil
3/3 found this helpful
Helpful Negative Review
After receiving and noticed my buffer roll pin was loose it came out, so i popped off the rubber end to look at the tungsten weight's, and then grey powder fell out everywhere... Put as much back in as possible, but then weighed it and ended up with ...
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4/6 found this helpful
Most Recent Reviews
KAK buffer by Dharris, Verified Owner, August 22, 2025
Excellent product, Great for reducing recoil and for minimizing your gas system and all ARs.
Most Recent Reviews
good buffer by h3, Verified Owner, May 30, 2025
Nice buffer red looks nice with the law folder opened up
Most Recent Reviews
nice buffer by h3, Verified Owner, May 22, 2025
This buffer is nice way smoother and quite than the one came in the gun this and a new spring helped out and the red looks nice when folded with the law tactical
Read All 5 Reviews
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Product Info for Kaw Valley Precision Heavy Tungsten Carbine Buffers

There are many ways to smooth the operation of a AR-15 Carbine. One of the most cost effective and quickest upgrades available, is installation of a KVP Heavy Tungsten Buffer.image

Specifications for Kaw Valley Precision Heavy Tungsten Carbine Buffers:

Manufacturer: Kaw Valley Precision
Color: Red
Gun Make: AR Platform
Gun Model: AR-15
Gas System Length: Carbine Length

Features of Kaw Valley Precision Heavy Tungsten Carbine Buffers

  • Eliminates annoying buffer "rattle"
  • Increases weapon reliability
  • Reduces wear of critical internal parts
  • Reduces felt recoil
  • Negates bolt bounce

Package Contents:

  • Kaw Valley Precision Heavy Tungsten Carbine Buffers

Kaw Valley Precision Heavy Tungsten Carbine Buffers Orderable Models

List of Orderable Models

  • Kaw Valley Precision Heavy Tungsten Carbine Buffers, 3.0 oz, Red, Small, KVP-3.0 , MPN: KVP-3.0 , UPC: 752830304215 , Code: 4S3-RBF-LC24-KVP-3-0
  • Kaw Valley Precision Heavy Tungsten Carbine Buffers, 4.3 oz, Red, Small, KVP-4.3 , MPN: KVP-4.3 , UPC: 752830304314 , Code: 4S3-RBF-LC24-KVP-4-3
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