mp5 extraction issues. Review and tell me if I am right or wrong - Page 3
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Thread: mp5 extraction issues. Review and tell me if I am right or wrong

  1. #21
    Gets the Shakes if No HK Contact in 24 Hour Period

    Join Date : Jul 2006
    Age : 59
    Posts : 930
    1 Post(s)


    Well I have boxed up a set of parts and they are on their way to Gilliebear for a mp5k build. It will be interesting to see how the RCM bolt head works. I will let everyone know what we find out.

  2. #22
    Senior Member

    Join Date : Jun 2012
    Posts : 163
    3 Post(s)


    Quote Originally Posted by Clicker View Post
    I swapped the extractors only, I had German spares. It runs fine with the German extractor in the RCM bolt.
    Prior to this I had issues similar to swiss seth where you could easily shake a case loose from the bolt face with all RCM parts. With the German extractor it's held much more securely to the bolt face.
    Ditto, my D54N from joe started to have extraction issues after a couple hundred rounds (failure to eject, bolt head closing on the side of an empty case every 10-20 rounds. , bought a new spring and the german extractor ... and it worked fine. Its a RCM lug and RCM head ... not sure about the compontents. But that fixed the issue.

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