(7 reviews)
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5.5 OZ



  • 4

    Posted by TAK on October 19, 2020

    I put this in a Freedom Ordinance FX9 Carbine and thought it made a huge difference. Not that a PCC has a ton of kick but this really did soften it up a lot. Has made double taps and transition shots that much faster. Only reason I didn't give it 5 out of 5 for everything is I thought it was a little expensive. Almost $35 shipped. But, I am really happy with it so I guess with KAK you get what you pay for.

  • 4
    (mm buffer tube

    Posted by Rex on May 23, 2020

    This 9mm is a good product. It is a little pricey for me but I know KAK has high quality products.

  • 5
    Good product

    Posted by Ian on November 7, 2019

    Works great with kak 9mm bolt and barrel.

  • 5

    Posted by Jim on April 18, 2018

    Steel body full weight buffer worked wonders for my 7.62 x 39 AR.

  • 4
    Perfect for your 9mm build

    Posted by Jason on December 22, 2017

    Built my own 9mm Glock mag dedicated AR variant pistol. Using a CMMG bolt with a DPMS carbine spring in a KAK, Gearhead Hook buffer tube. This buffer worked the first time, every time. Have yet to have a failure. Note: my build doesn't have last round hold open.

  • 5
    Decent weight and works great!

    Posted by Richard on November 30, 2016

    After researching for a proper buffer for an AR-9, I found this one for a decent price. Prompt shipping and quality packaging brought me a decent weight buffer. I put my AR-9 together and took it to the range and it ran with out a hitch. Definitely a good buffer for a decent price.

  • 5
    AR15 9mm Carbine Buffer

    Posted by John on July 20, 2016

    This is a solid type non-reciprocating heavy buffer that works extremely well. Description says "9mm builds only" but I used it on a over gassed AR 5.56 7 "barrel pistol build to get the brass to eject at the 3 O clock position.