First time AR owner, a few questions please.
1. What is the recommended home defense ammo? 223 or 556....55gr or 62gr or other? Particular brand?
2. I picked up some Remington 223 / 62 gr and some Winchester 556 / 55gr ..... Is one better than the other for the range?
i just got a compact mp .40 cal with crimson trace laser grips what is the best accurate ammo for this gun i only shot a box of winchester 180 yesterday . seemed ok anyone else had and better luck out of different brand and or grains?