The problem with them is that you have to seat them too deep if you want to use them in the mag. That can create a dangerous pressure situation. If you do use them, you need to single feed them. The only carbine rounds that were pointed were the pressure test proof rounds. I don't recommend using them.
Information
Warning: This is a relatively older thread
This discussion is older than 360 days. Some information contained in it may no longer be current.