Not trying or even wanting to start a debate about shooting nekkid lead bullets in a Glock, but would powder coated ones eliminate any concern if there was one?

Just for curiosity, I checked several suppliers for 9mm jacketed bullets & it seems they are as scarce as the ammo.

I shoot them.

plain hard cast are good as well.

Forget jacketed. HiTek coated lead is the bee's knees. Brazos is the cheapest, but limited selection and only about 13bhn for hardness. I shoot their 9mm & 40sw fodder and like them.
Missouri Bullet Company - better selection and harder. I still use their products when I'm trying to shoot nostril to prostate on bear.

https://missouribullet.com/details.php?prodId=237&category=20&secondary=8

I have easily put over 15k coated bullets from Bayou Bullets through my Glocks with no issues what-so-ever.

Thanks guys.

I haven't started powder coating myself, & don't even cast 9's. But knowing I can always start & have acceptable results, or there are many store boughts available is a good thing to know.

100%!!

PC IS A JACKET!! I have shot many thousands at steel and cardboard in competition. Squeaky clean barrels with good modern powders!!

CW