I just bought a 1K box of the exact same bullet the OP posted about and this thread got me concerned, so I miked a few of them and most were right on at .3570, with a few coming in at .3565. My guess is that UncleLoodis got a box of 9mm bullets that somebody at Berrys put a .38 label on, but 89blazin had the $64K question: Are they actually 158 gr? Berrys doesn't (and I wouldn't expect them to) list a 158 gr bullet in 9mm, so if they're 158 gr then they're presumably .38 bullets that got sized incorrectly.
NRA Benefactor Life Member
Pemigewasset Valley Fish & Game Club