IIRC, the internals are all 1911 except for the trigger which has a longer bow and the shoe. Also the external extractor is not true 1911.
read where there's eighteen 1911 parts that are interchangeable, don't know which ones, at this point, don't really care (maybe sometime down the line)
and yes, a range report will be forthcoming (hadn't seen the one above in post # 19, thanks for posting)
I just got back from my FFL after dropping off the sellers info - hopefully it'll be here this week - I've got a road trip coming up starting the 25th, to Vancouver, Wa and I want to take it along to shoot there.....