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  1. WTS: UMP Clone sear host - SP10 custom build - $935 shipped

    HK LONG GUNS FOR SALE
    Want a full auto UMP but can't go back in time to invent it before 1986? Or a very affordable roller delayed carbine (that also takes HKIII binary triggers). This custom Special Weapons SP-10 has your back. Steel SEF trigger housing and full auto bolt carrier ready for drop-in operation...
  2. UMP 9 American Mags Question

    HK CLONE TALK
    So a couple weeks ago I finally decided to purchase the UMP 9 clone I have always wanted. Sadly my first shot resulted in a FTE. But after some research from the helpful people here I purchased a new German extractor and that seems to have resolved the issue. But I also purchased some new...
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