What’s the typical wait time? They’ve had my rifle for nearly a month.
There is not a set time. Depends on parts availability and the # ahead of you in line. Its summertime and there was a holiday, so keep all that in mind.
What kinda firearm? What was broke, or issue with it? Just curious, may start up a good conversation. 
Anyway, hope they get it back to you soon, though.
AK-101. Rear trunnion was out of spec and it had some issues with headspace that needed to be corrected.
First time I’ve had to use PSA’s warranty.
I want one of them!
Doublecheck the service email; do they mention any kind of timeframe in it?
Well I’m not an AK guy, read a little about the 101. Seems like a pretty neat rifle to shoot. Hope PSA gets your rifle back to you soon, good luck to you. 
Check your spam folder also for emails.