Buzznrose
Member
Full power ammo (10mm included but not just 10mm) is often seen as a liability to ammo makers, at least those who are pumping out millions of rounds. Literally nothing they offer to the public is full power no matter the caliber. Boutique makers (DT, Underwood, etc) can get by loading things 110% to serve that niche segment of ammo purchasers, much of them 10mm guys wanting 110%.
Listen to the Center Mass Podcast, episode https://www.skillsetmag.com/center-mass-38-jj-reich-of-federal-ammunition/
They are going to start loading 10MM hotter