When I was working in Kosovo, my German station commander carried one of those fancy HK squeeze cockers. When he went home on leave, I offered to clean it for him. That was also the same week that I was assigned to the range for quals for the US police officers. I had access to all the free ammo I wanted. I made sure that his HK was good and dirty before I got around to cleaning it. It was a fine handling pistol and very accurate.