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Questions & Answers
Will this work on an AR 10 and the B5 Systems Short Collapsible Precision Stock (CPS)?

Yes. If it’s milspec

by Kyle Abbott, Verified Owner, February 3, 2025
how long is this buffer tube? Expert Answer

The Kaw Valley Precision AR-10 6 Position CAR Stock Completion Kit includes a 7.25" carbine length buffer tube, 5.6oz buffer, carbine recoil spring, castle nut, and end plate.

by Ethan, Gear Expert, December 14, 2022
Customer Reviews
Helpful Positive Review Works Great by Al, Verified Owner, November 26, 2022
I used this in a .224 Valkyrie build, with a Magpul PRS Gen 3. I am using the 4.3oz buffer (red). Runs smoothly with no FTF or short stroking. Recoil is minimal, so I'm calling it a win. One thing I really like is the compatibility of this kit. Buffe...
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1/1 found this helpful
Helpful Positive Review Works as it should. Great product by RealGunsmith308, December 17, 2024
Jaharless just install the buffer tube properly and you won’t need to “file a notch”. That design is meant for people that don’t know how to properly install a buffer tube anyway. Look for “enhanced” buffer tunes in the future if you need to have a n...
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2/2 found this helpful
Helpful Negative Review incorrect buffer tube length. by Moose, Verified Owner, May 13, 2025
I ordered this specifically for the 7 1/4" buffer and recieved one that is 7" will not allow bcg on a .308 ar10 to lock back.
1/1 found this helpful
Most Recent Reviews good product by Jaharless, Verified Owner, May 12, 2024
Seems to be good quality and has a good finish. The only thing that I don't like about the buffer tube is that there is no notch in the front where the buffer retainer is supposed to sit to line up the tube and receiver. I will have to cut a notch ...
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0/2 found this helpful
Most Recent Reviews Good & Bad by TLH, Verified Owner, February 7, 2025
The finish on the buffer tube, castle nut, and retainer is terrible. Also, the tube is pretty sloppy compared to the Aero Precision tube I replaced. I do like the stronger spring and heavier weight on my 308 with a suppressor.
Most Recent Reviews Great spring and weight by rod, Verified Owner, February 6, 2025
Really happy with the quality of this kit and the weight. Works great.
Read All 8 Reviews

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Color: Multi Gun Make: AR Platform Gun Model: AR-10 Condition: New Weight: 5.6 ozSize: Medium

Code: 4S3-BFA-LC30-KVP-AR10-MILSPECKIT-5-6

MPN: KVP-AR10-Milspeckit-5.6

UPC: 752830308817

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$63.99

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Product Info for Kaw Valley Precision AR-10 6 Position CAR Stock Completion Kit

AR-10 builds are becoming more popular now that builder sets are more affordable. Whether you are putting together a standard .308 Win., or building something more exotic, protect ytheir valuable internal parts by using the KVP AR-10 Stock completion kit and 5.6oz heavy buffer. their kit features a robust 7075-T6, 6-Position buffer tube, 17-4 Stainless Steel Recoil Spring, and their 5.6 oz Stainless Steel Heavy Tungsten buffer. This kit contains everything needed to install Mil-Spec diameter stocks from Magpul, BCM, MFT, Luth-AR, and many others.image

Specifications for Kaw Valley Precision AR-10 6 Position CAR Stock Completion Kit:

Manufacturer: Kaw Valley Precision
Color: Multi
Fabric/Material: 7075-T6 Aluminum, Stainless Steel
Gun Make: AR Platform
Gun Model: AR-10
Condition: New
Weight: 5.6 oz
Size: Medium

Package Contents:

  • Kaw Valley Precision AR-10 6 Position CAR Stock Completion Kit
  • (1) 7075-T6 Aluminum Mil-Spec 6-pos Buffer Tube Matte Black Anodized
  • (1) KVP AR-10/XP Stainless Steel Recoil Spring
  • (1) 5.6 oz Stainless Steel Tungsten Heavy Buffer
  • (1) Carbine Stock Lock Ring-Castle Nut
  • (1) Carbine stock end plate

Kaw Valley Precision AR-10 6 Position CAR Stock Completion Kit Orderable Models

List of Orderable Models

Kaw Valley Precision AR-10 6 Position CAR Stock Completion Kit w/ 5.6 oz Buffer, Multi, Medium, KVP-AR10-Milspeckit-5.6 , MPN: KVP-AR10-Milspeckit-5.6 , UPC: 752830308817 , Code: 4S3-BFA-LC30-KVP-AR10-MILSPECKIT-5-6
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