Hey Shabbaranks,
Welcome to the forum for the coolest shotgun around!
Gotta ask tho How handy are you? The way you are thinking will require to mill out the left side of the receiver for the stock release button and the rear of the receiver for the hinge.
If that’s what you are planning to do then go to
https://4shooters.com/product/vepr-fold ... nnion.html or
https://www.russiansurplus.net/product_ ... hanism.htm they have them from time to time. Call if sold out online. At least Alex over at Russian Surplus sometimes has some off the web items. and for the stock that can connect to the hinged trunnions
http://dissidentarms.com/index.php/prod ... gle-stock/ As a heads up if you have a slant receiver the above option will Not work.
Also if you’d like I can share an alternative that I’m doing with my Vepr 12 fixed tubular stock to make it a OEM stock with a folding mechanism.
Either way wish you the best in your folding stock adventures.
