• Mil-Spec diameter
  • 6 stock positions
  • Made in U.S.A.


  • Material: Aluminum
  • Finish: Anodized
  • Weight:
    • Buffer Tube: 3.77 oz.
    • Castle Nut: 0.6 oz.
    • End Plate: 0.49 oz.
  • Length: 7.17"


  • AR-15 and AR-10


  • 1x Kaw Valley Precision Mil-Spec Buffer Tube
  • 1x Castle Nut
  • 1x End Plate


Whether you're finishing a stripped lower or upgrading your existing AR you will need a quality buffer tube. I know what you're thinking, who is ever going to know what kind of buffer tube I have? When it fails, you will know. Quality matters in every part you bring to your build. When you want a buffer tube you can depend on you want a Kaw Valley Precision Buffer Tube.

Give Your Gun A Fighting Chance

If that cheap buffer tube fails, then so do you. Some low-end tubes are far from smooth inside and ultimately that dooms them to failure. Buffers hang and sometimes the springs can ride the tube prematurely wearing it out. A Kaw Valley Precision Buffer Tube is perfectly machined to ensure smooth operation. When you use a Kaw Valley product you will know that quality is backing up your play.

Mil-Spec 6-Position Buffer Tube Kit Give You Options

Finding just the right collapsible stock makes a world of difference to your shooting game. Now, if you happen to be fortunate enough to have more than one AR you have a problem. You can buy an entire set-up for all of them, or you can just get a Mil-Spec 6-position buffer tube kit for each gun. Then you can run your favorite stock on any of them. The Kaw Valley Mil-Spec 6-position buffer tube kit gives you the adjustment you need to accommodate your personal length of trigger pull. Transport, different shooting scenarios, and storage are all achievable with your ability to change your guns overall length. The Mil-Spec 6-position buffer tube kit gives you everything you need to go along with your favorite stock and make this happen.

Have a question?

Ask an Expert

Reviews (8)


    Posted by Samuel E Rivera on 6th Apr 2021

    Great option for shotgun upgrade and fit well with mesa shotgun adapter. also well priced

  • Great Kit...Quality and Price

    Posted by Ernest Atwood on 8th Dec 2020

    I love this little kit. It’s simple, priced well, and the craftsmanship surprised me. I replaced a DPMS commercial buffer tube with this, and this kit installed 10x smoother than the DPMS offering that was on the donor rifle project. I didn’t need a whole kit with spring and buffer, so this one is a home run if you’re in a similar situation.

  • Inexpensive but quality

    Posted by Kari on 19th Jul 2020

    Every part of it came in good condition. No rust on anything, it all fit perfectly fine on a build, I can't ask for anything more out of a tube.

Customers Also Viewed