Which Ammo to buy 5.56 or 223
I am going to a gun show next week and want to get a box of 1000. for my AR what mostly to stock up and use for general purpose plinking and Zombie defense . Would 223 of 5.56 be the best to buy and which brand Pmc or Federal? What are the pros an cons of each. I read the other post on preasure and my colt match should handle either, correct me if I am wrong.
Last edited by JLK; December 1, 2012 at 09:39 PM.