MP5K BUFFER TUBE ADAPTER ONLY

SKU:
MP5K-ADAPTOR
$50.00
(4 reviews)
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KAK MP5K BUFFER TUBE ADAPTOR

ENABLES THE ADDITION OF AN AFTERMARKET ARM BRACE OR
OTHER PISTOL BUFFER TUBE ACCESSORY

ADAPTER IS MADE OF 6061 T6 ALUMINUM, FLAT BLACK ANODIZED

IF USING A CARBINE STYLE CASTLE NUT BUFFER TUBE 
THERE ARE TWO THREADED ALIGNMENT HOLES (10x32 THREAD) FOR TUBES
THAT USE A NOTCH FOR INDEXING. A 3/16 HALF DOG SOCKET SET SCREW
WOULD BE USED FOR PROPER INDEXING.

FITS K STYLE 2 PIN RECEIVERS

SHOWN AND TESTED WITH A ZENITH Z-5K PISTOL (NOT INCLUDED)

 
 
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Reviews

  • 5
    mp5k buffer tube

    Posted by andrew reeves on October 20, 2023

    Great end plate for my sp5k PDW. This worked well with my SB Tactical pistol brace which I did not install LOL

  • 5
    Good quality made part

    Posted by Cody on August 18, 2017

    As other reviews have stated, when installed into my Zenith Z5-P it wiggles in place. Being that this isn't a precision rifle, I don't care about that. The adapter is solidly built, precision machined and ready to go out of the box. Did what I wanted it to do. 5 stars.

  • 4
    Not a perfect fit on the HK sp5k

    Posted by Riccardo on April 16, 2017

    High quality item at a low price but the holes are drilled about 20 thou too far leaving a gap between the adapter and the receiver. This causes the brace to wiggle left to right. I understand there is a large variation between receivers of different manufacturers and the only solution would be an adapter with undersized pin holes that would require some fitting. Unfortunately KAK does not offer such option.

  • 3
    Buffer tube adapter is pretty loose on my HK SP89.

    Posted by Robert on April 16, 2017

    I ordered the buffer tube adapter to use on my HK SP89. It has some wobble to it, like the adapter holes for the pins were too big or something. The tube and the brace itself are fine and solid, its just the fit of the adapter that has slop in it. They may have had to make it that way so it will fit the various clones, I don't know. But overall, I am satisfied with the adapter, just hoped for a more solid fit. And FYI, if you use it for a cheek weld you might have to get a top rail for use with a red dot or scope, I really have to strain to use the iron sights.