hey fellas, new guy here and I need some help with some ammo. I met someone at the range the other day who is selling some .223 ammo. It's a 1000 round case still sealed. On the box is "Federal Ammunition .223 55 grain Open Tip Match Ammunition Z223FBITR55E. He claims it is very good ammo and wants $1 per round. I'm not familiar with the serial number so I was hoping you guys could help me price it so I don't get ripped off. Anyone ever heard of it? Actually put it through a barrel?