HK USC45 to UMP45 Conversion Gunsmiths?

[brandoneqy]

Just purchased an HK USC45 with the intent to convert it to a UMP45. Any gunsmiths have any experience in doing so? Ballpark price as well. Thanks in advance.

 

[Hammer 35]

I was friends with a guy back in Ohio who specialized in HK's that did those, G36-SL8 conversions and other stuff. He did amazing work, but has gotten out of the game.

I can tell you, it won't be cheap!

 

[Pscipio03]

In for the pics