I mailed off five form fours last Friday. I expect it to take 8 to 10 months from what I hear. In the past it has taken from 39 days to 11 months for me.
Ouch! Mailed?! Should have eFormed them. ATF is quoting 4 months from pending date, which is the day the dealer hits submit. Have to have a trust or corporation though; no individual ownership can be submitted through eForm. Not too late to cancel the checks and have them resubmitted.
I had 2 eForm 1 SBRs approved in 93 days; submitted 8/25, approved 11/26.