Re: Fiocchi and PMC Bronze
I don't have any experience with the 7.62 as it isn't available in my region, however I shoot PMC Bronze 55 gr BTHP (.223 Rem) through my mid length Rock River AR. It shoots as cleanly and accurately as the brown box Federal XM193, and its about $1-$2 cheaper per box. Makes good plinking ammo.
Its cheap enough, so try it out and give us a range report.