There are threads on a couple other gun forums, mainly from 2-3 years ago. The bad reports seemed to be limited to certain lots of 75g ammo, IIRC.I've shot lots of the Frontier 62gr BTHP without issue. That said, I've heard rumors of kabooms in the past. I can't vouch for the validity of those claims, but they are out there.
https://www.ar15.com/forums/ar-15/-...nd-Data-Thread-List-Updated-10-26-/16-744687/
Google it. Hornady Frontier recall