USC

  • 1913 Adapter for HK USC 1913 Adapter for HK USC

    1913 Adapter for HK USC

    1913 Stock Block for HK USC upper receivers being used with HK UMP lowers.  Machined from 6061 aluminum and hardcoat anodized black (Mil-A-8625 Type III Class 2). Reuses factory mounting screws and buffer.   
    $140.00
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  • USC/UMP MP7 STYLE EXTENDED HANDGUARD USC/UMP MP7 STYLE EXTENDED HANDGUARD

    USC/UMP MP7 STYLE EXTENDED HANDGUARD

    The new Heckler & Koch USC/UMP MP7 style Extended Mlok Handguard from SKYE adds the much needed extension to the end of the HK USC/UMP to cover up the barrel and add Mlok mounting points for accessories. Adds about 4" to the end of the receiver...
    $190.00
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  • USC/UMP Extended Handguard USC/UMP Extended Handguard

    USC/UMP Extended Handguard

    The new SKYE Heckler & Koch USC/UMP Extended Mlok Handguard adds the much needed extension to the end of the HK USC/UMP to cover up the barrel and add Mlok mounting points for accessories. Adds about 5.25" to the end of the receiver. Inner diameter...
    $220.00
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