SC Hunter
Senior Member
Any fmj ammo in 223/5.56 is going to zip through a body cavity. Punch holes in and out and keep going 90% of the time. I've seen numerous people shot with fmj ammo that are still standing on a street corner today, I actually saw one of them last week at the local grocery store. Before you ask how I know he was shot with a fmj because there was live rounds laying around on the ground.As you said earlier it is velocity dependent
Military spec M193 is driven so fast it breaks up in the body
Most commercial FMJ 223 ammo won't do that
Its designed for punching paper
Winchester makes actual M193 spec 5.56 ammunition
Several years ago a group got the idea that "those red tips looked good on the bullets" in one of the southwest Georgia cities that is so popular for being a trash can of a city. A 55 grain vmax hitting people in the thoracic cavity is much more devastating and the shock and awe of the wounds is impressive. I say that to say that the M193 ammo is a fmj bullet and it doesn't act like a ballistic tip/cup and core/ hollow point type bullet. I can go pull some out of the dirt mound outside right now if I need too.