...here...
ANOTHER M&P 9 plus Federal HSTs expanded
I've now used these bullets in a .40M&P, a .45M&P (+P), and custom loaded in a Tanfoglio 10mm Auto. ALL of them performed excellently. The ONLY bullet I'd ever consider other than the HST, and only if I continued to reload (and I don't intend to do that), is the premium-priced Barnes all-copper TAC-XP that I loaded in my 357SIG.