MTMilitiaman
Member
I am aware HK has, since the introduction of the USP, offered a number of different variants for their hammer fired handguns. I am interested in knowing how one goes about this process. Is there a list of qualified armorers somewhere? Do I have to send it into the factory? If I was looking to have an HK45 changed from Variant 7 with the LEM and no control lever to a Variant 9 with an ambi safety and no decocker, how would I go about that? I am assuming I would be able to have some night sights and Grayguns trigger components installed at the same time?