So I'm putting together a new varmint rig for rock chucks and prairie dogs. Already have decided on .22-250. I've been looking around and got to look at and handle a Ruger American. The trigger is really sweet and adjustable to boot. Also has a free-float barrel. Gun shop dude says people are liking them. The low price scares me though. I don't want to buy junk. Anybody have one of these or shoot one regardless of caliber ?