[BENCH]

I bought 1K of mixed head stamped brass, and some of them have a bushing in the primer pocket.

If I don't bevel the bushing, the primer won't go in.

My question, is this military brass, and why the bushing?

Thanks.

[Nicoroshi]

That is the military brass primer crimp.
It needs to be removed before being reloaded.
They sell a tool that does this quite effectively.

[BENCH]

Thanks Nicoroshi. That is kinda what I thought.

Thanks,

Bench