At that price point, it just ought to clear courses every time out, and cook a turkey pot pie while it's doing it!!
AA doesn't mess about, you can bet that unit is going to be a performer.
It doesn't look like there's much to mod or add to it, just hang a scope and go bang away eh?
There will be some valve and regulator fiddling going on I'm sure, but it looks like they wrapped up most of the goodies in one package with this one.