Heckler & Koch

Heckler & Koch HK416/MR223 Carbine Collapsible Stock Assembly

(9 reviews) Write a Review
SKU:
HK-50236269
On Sale
Now: $169.00
Was: $219.95

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Description

Factory German Heckler & Koch carbine collapsible stock assembly for HK416/MR556/MR223 and other M4/AR15 type rifles. Fits commercial spec receiver extensions such as H&K Enhanced Receiver Extension.
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9 Reviews

  • 5

    Heckler & Koch HK416/MR223 Carbine Collapsible Stock Assembly

    Posted by Albert on 20th Mar 2026

    Authentic product! Fast ship!

  • 5

    Came in just as expected

    Posted by Rooftop tactical arms on 15th Sep 2022

    Great customer service and always great products, fits the mr223a3 perfectly

  • 5

    HK Collapsible Stock

    Posted by Jonathan Nguyen on 8th Mar 2022

    Great deal . Thx you

  • 5

    Hk slim line stock

    Posted by Wade Coffman on 17th Jan 2022

    Love these stocks and I have quite a few. Always a great experience dealing with arms unlimited.

  • 5

    Buy it while you can.

    Posted by JJ on 28th Oct 2021

    AU has the best products at the best prices. Reco to all my friends.

  • 5

    Sneak and peek

    Posted by Roger Herron on 23rd Aug 2021

    The real deal for the HK MR223. Has the RAL8000 subdued finish and perfect fit.

  • 5

    HK MR223

    Posted by Alex Gonzalez on 23rd Aug 2021

    Best rifle I have ever bought. Great service also.

  • 5

    Great Product

    Posted by Mark on 28th Mar 2020

    As advertised and super fast shipping.

  • 4

    MR556 Stock

    Posted by J on 6th Mar 2020

    Solid and positive lock on receiver extension, tight lock but only when the stock passes the beginning of the angle on the buffer tube, if you understand what I mean.

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