hfc compact usp semi not working right

Discussion in 'Gas Powered Guns' started by sfpro9111, Aug 4, 2012.

  1. sfpro9111

    sfpro9111 New Member

    My hfc compact usp isnt firing right on semi but on full auto it fires fine. When i took it apart it seems like the selecter is only on full auto or safe. Semi only fires sometimes and when u switch from safe to semi it fires once

    It doesnt seem like when switching from safe to semi the selectder doesnt change position that much. But switching to full auto it switch position alot
    Last edited by a moderator: Aug 6, 2012