A few models I’ve done this year involving the hard-surface subdivision style. Enjoy!
I plan to post some more soon-ish. Crits are welcome.
You’ve got the basics down pat. I can’t see any seams or creases, which is good. Now you need to work on your textures and lighting! Looking good.
Could you post the wires please? It’s nice to see no creases and all but it is hard to crit on a model without seeing the wires 
I saw some years ago a screw driver modeled supposedly only with SDS
and it was the bomb.
The AK looks good, how many model parts is it?