If it is new brass then it wouldn't be crimped. Hard to tell what is wrong with it. Run a reamer in it or toss it.
While i was making some .45acp from some brass i just bought i came across a piece of brass that would not take a primer. The brass says 45 AUTO FC 98. So what is it? Is it a crimped primer pocket or what? Its the only one i've come across in the 300 i've loaded so far.
45ACP with that headstamp is military Federal Cartridge 1998 ammo. It IS mil-crimped, and will not take a primer without being swaged (like mil 5.56mm brass)
If you don't have a swager, just pitch it.