Yes I'm quite familiar with the ak47. To add an underfolder you need underfolder rear trunions if yours doesn't have them already. You can tell if they have the circles cutout for the undefolder hinge tube. Then your going to need to remove the stock trunions install the underfolder trunions you will need a hole cutter on a drill press cutting oil and some skill in lining things up.
To install the trunions you need to pop the rivets on the old ones and then rivet in the new ones.
None that I know of are drop in place with a screwdriver and hammer and punches
With the m70 you dont need to cut the stock tang off that the only diff
"Gun control: The theory that a woman found dead in an alley, raped and strangled with her panty hose, is somehow morally superior to a woman explaining to police how her attacker got that fatal bullet wound." — L. Neil Smith
The problem with being stupid is you cannot simply decide to stop doing dumb things...
"I crapped my pants to avoid the draft!!" -Ted Nugent
Last edited by JonM; 09-16-2013 at 08:23 PM.