Full Metal Jacket

223 full metal jacket ammunition is an ideal choice for shooters looking to go to the range and get some training in. The FMJ bullet on these rounds is not designed to expand, making it slightly less sophisticated than some of the self-defense rounds out there but much more cost effective if you're shooting in bulk. Look for bulk FMJ 5.56 and .223 ammo from name brand manufacturers for sale like Federal, Fiocchi, Remington, and Wolf.

Many of the military spec cartridges carry the designation M855 or M193. Not sure of the difference? Head to this M855 vs. M193 article to learn more.