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  1. USP - first slide detail cleaning after 13 years of use

    HK HANDGUN TALK
    As I posted in another thread I've had my USP since 1998, after having some failure to fire issues last week, I decided it was finally time. Before pic of the firing pin lockout: Before extractor and firing pin: After: I had to pry the extractor out of the slide, and it took the longest...
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