General Discussion
In reply to the discussion: Many people may not know this about the AR15. [View all]AtheistCrusader
(33,982 posts)5.56 FMJ Ball can go through the thin side of a 2x4, but not the edge-on width.
It was not designed to kill. It was designed to maim/disable. Kill an enemy soldier, you take one soldier out of the fight. Wound an enemy soldier, you take out three (one injured, two to carry him or her)
ANY long gun will go through a residential door. Even a .22LR.
FMJ ball is legal for use by soldiers by international conventions for completely opposite reasons you specify. Hollow-point would kill better. The Army is prohibited by international law from using it in combat.
It's actually a pretty good defensive weapon. Short. Light. Doesn't kick much. Doesn't over-penetrate nearly as much as you indicate. My 110 year old bolt action rifle would kick the AR's ass up one side of the street and down the other in a penetration test.
Please stop legend-making the AR. It's part of the reason these shithead shooting spree assholes are so attracted to it.