Originally Posted By JackDRipper:
How does the USC Fake can attach to USC? Thanks,
It slips over the barrel. The interior of the fake can is perfectly contoured to fit the USC barrel, down to that slight increase in diameter near the end of the of the barrel. I got the barrel specs and passed those on to the chap who made this unit, so no rattling, it fits like a glove. 4 set screws keep it on near the frame.
Here's an earlier pic of my USC with the above can installed. If you look closely, you can see the set screws.