Supposedly there were some guys who were going to sell repair sections and folded-receivers, but I think they got stuck in ATF approval hell, and have been in a holding pattern ever since. Apparently the folded receiver was just .063" 4140, so nothing
too exotic if you can just figure out a way to form it the way you like.
It seems like it'd almost be easier to self-fab one if blueprints are out there somewhere, since the kits are SA anyway (therefore no ATF approval needed, right?). I'd have to make the 922r parts myself, anyway--why not the receiver as well?
Heck, I'd be tempted to blacksmith the thing on an anvil--got all the time in the world to get it
just right
. As much as those rifles cost here, it'd probably still be worth the trouble
I'd love to know just how awesome the rifles are, before committing to such an endeavor. I have seen it written several places the recoil is controllable (impressively so, compared to G3's). I also saw numerous assertions it is more durable than a G3
Now that's sayin' something!
TCB