17 hornet

[toxo]

All Hornady brass has issues with primer pockets,
After a few reloads they get really loose & they can fall out !

Also,

17 Hornady brass - factory ammo, there were 2 different types, the early ones had shallow primer pockets and then Hornady changed primers, they also went through a stage of crimping them in.
So, not all 17 Hornet Hornady brass is the same !

I've noticed one or two of my 17 Hornet (Hornady) cases have loose primers after only one/two firings. Can anything be done about this? I know the primer is against the bolt face but is it safe to shoot them?
Thing is, I don't know if they're from the reloaded Hornady ammo or the once fired new Hornady cases.