I has my USC at the range this weekend and ran a couple of hundred rounds though it. One thing that never fails is the carbine draws a crowd. Most folks have never seen one, or if they have they've never fired one. After answering questions for a bit I let three fellow club members and a couple of guests pop off a few rounds. The USC is a smile generator for sure. All were impressed with the handling and accuracy of the gun and two wanted to know where they could get one. My USC as well as my 91 and various HK pistols are great ambassadors for the marque and have led to more than a few converts over the years. Sharing the sport with others is a good thing. Sharing the sport using HKs is even better.