AE223 Red box is more consistent/accurate, AE223 black box Tactical is higher velocity and cheaper.
I just tried the federal AE black box 55 gr fmj 223 ammo in my savage bolt rifle and had my first ammo fail to fires. On average I found 1 out of 10 didn't fire, even though the firing pin left a definite dent in the primers. Anybody else had this problem with the american eagle?
On a more positive note, I found the american eagle rounds that did fire gave me better groups than the winchester white box ammo.
well thats not good, just picked up 1000 of this stuff