Barrel upgrade

[Glockman454]

I did post this question elsewhere, but when I need answers fast two post help.

The question is, do I need to change ejectors or anything since I am going to install a Jarvis barrel in my Glock G20?

Lone Wolf says the barrels are "drop-in" but I forgot to ask about ejectors. Just curious since the tolerances will be tighter between the brass and barrel.

Thanks,

[Lennyjoe]

You shouldn't have to change the ejector.