Just wondering if someone could explain to me the differences in .223 ammo. I am finishing up an AR 15 (Stag Arms) and I want to know what type of ammo to buy. I know what full metal jacket and hollow points are, but what is v-max and soft point? Also, what does .223 remington mean? Is this the manufacturer who origanally made this round or something? Any information would be great, thanks.