Don't use federal powershoks!
I got 3 boxes of 20 from my local GS, took them home & opened them & the projectiles were all pitted & discoloured so I took them back & swapped them.
The next 3 boxes looked ok so went off to the range to break in my new rifle, 1st round wouldn't even chamber, next one yes then the following one no.
Out of 60 rounds 28 would not chamber at all, measured them all to the ogive & datum & they were all 3 thou over SAAMI specs.
Not happy, especially at the price of these here is Aus which was $70 for 20!
The Vitashoks were available but they were $100 for 20, that's crazy!
So I had hoped to use the cases to reload(used feds for other cartridges before) and after prepping them I started to prime them & the primers went in with almost no resistance with worried me compared to the new Norma brass I had acquired.
Basically I binned them & had to by more new Norma @ $2 each!!
Anyway though the QC was very poor from federal in this case.
Iknow you guys have a lot more options & way better pricing over there