u/M1907-351WSL

Will a 4.5mm folding trunnion install into the same rivet holes as a 5.5? I know the rear of the receiver is relieved for the hinge, not sure if that would look goofy.

I have a rifle with a 5.5 that I want to have a 4.5 trunnion installed into.

Realistically, how many times can a barrel be changed before a trunnion is compromised?

I have a Nork barrel I want to have installed on my Type 68 kit build, which would be its 3rd barrel (original, AKB barrel, now an original replacement).

Can a Romanian UF rear trunnion and underfolder assembly be fitted to a 1.5mm Yugo receiver? Would it fold properly? I have an idea for a ratty build and I really like the Romanian angled folder. Obviously I'm sure it would require some real machining work. I've seen a post where a dude mentioned he swapped his Yugo folder for a Polish.

If the Romy won't work, what about Chinese?

I have both certs, but I'm unsure if I should put the -CMC on my header. It will fit without being too crowded.

Last years application I had just CCRN and was wait-listed, for this application I have also earned the CMC certification.

So should I include that on the header or just add it to my Certification section?

Why does Tortort not do 80% receivers anymore? With all of the kits with intact front stubs, you'd think someone would make milled back halves.

Are there any other options for milled back halves?