Ugh, the 19 is down

[jtcarm]

I can’t believe no one has mentions this source of parts:
https://www.gunpartscorp.com

And this:

https://www.brownells.com/gunsmith-t...aspx?rrec=true

Although in your case I think I’d send it to a smith.

[LOBO]

Frank Smith at LSG mfg has done work for me as well with great results.

http://www.lsgmfg.com/