5.56 NATO

PMC Ammunition

PMC Ammunition XTAC 5.56 NATO 62 Grain Green Tip - Pack of 20 Rounds

PMC Ammunition

PMC 5.56x45mm NATO 55 Grain FMJ Boat Tail Centerfire Rifle Ammunition (20 Rounds per Box, 50 Boxes per Case)

PMC Ammunition

PMC 5.56K 5.56x45 NATO 62 Grain Full Metal Jacketed Ammunition - 600 Rounds Case

PMC Ammunition

PMC 5.56X45 55 Grain FMJ-BT Ammunition - Reloadable 20 Rounds per Box

Winchester Ammo

Winchester Ammo WM193K 5.56x45mm NATO Full Metal Jacket Lead Core Rifle Ammunition, 55 Grain, 20 Rounds per Box

Winchester Ammunition

Winchester Ammo SGM855KW 5.56mm M855 Full Metal Jacket Ammo – 62 Grain, 20 Rounds per Box