Shot quite a bit of the Fiocchi 223, 50gr VMax stuff out of a number of different rifles with MOA or better results out of each.
At one time I had 3 or 4 case of it. Working on the last case now, but most of that has been used to fire-form 223AI cases. Not sure if it holds true with the current production 223/50gr V-Max rounds, but all of the stuff I have had to this point had annealed case necks.
