I'm new to this forum and Apollo11 expained the process and answered all my questions about the HK45C that he sold me. He called me when I requested it and he sent me not only the items that I purchased but also the parts that I requested which were removed during the installation of the LEM modification. He shipped me the weapon with all the original accessaries and even sent me extra Orings for the barrel. When I received the weapon I felt like I had bought it from HK direct. I would HIGHLY recommend Apollo11 as a SELLER.