Just curious, I got to handle one the other day and am looking at one of the various clones of the 1300 out there and I'm not going to lie, this kind of fit the bill. Obviously there are probably some differences but I think it might be the same kind of operating system with the rotating bolt that unlocks itself on firing. Maybe it's just based upon and improved which I'd like. Just curious if anybody has taken both apart and noticed the similarities.