It will be hard finding someone to let you "borrow" theirs, but you should be able to find someone to set theirs up for you and help you use it. I know, even with my cheap Chrony, I would be hesitant to let just anyone use it. For all I know, they would shoot it and I would be out the unit. It's not like you are asking to borrow a set of dies that almost cannot be screwed up, this is something that is placed in the line of fire, and you may know a guy called "Murphy"? Or even "Dumbazz" for that matter! Talk with come locals and tell them what you are looking for, you will probably find someone that can help.