I have had the same trouble with the 64 grain power points. I blame it on the shape of the bullet, when you load them for an AR your seating them to deep and getting on the taper of the bullet. I have had good luck with accuracy but I always crimped heavy with a Lee collet die.
I had to crimp mine too. I’ve used mine up, wont buy any more. I have approximately 5000 62 grain Bear Claws I’ve been hoarding for years. I’m gonna start using them, no use saving them.
