ETA: NVM...was able to view the pics at home on the PC...
The airsoft stock is different from the factory stock as far as where the locking mechanism is. On the factory stock, the hook is in the lower cut out on the butt of the stock (it hooks to the underside of the magwell). The airsoft stock looks like it hooks somewhere around the sling stud on the handguard. Also, airsoft stock doesn't have the cut out for the magnet, the gen 1 factory does have the cut out.
Either way, I found a gen 1 on fleabay from the seller in the czech republic and ordered it so we'll see what happens. Not gonna take a chance on another gen 2 stock. I really don't care for the magnet anyways...
Either going to be a Lage or gen 1 factory folder for sale soon...LOL