Quote Originally Posted by Edg View Post
I have a 556 AR pistol with 7.5" barrel. Ive fired it in a basement before without ears on. It wasnt so bad. 5.56 is also less likely to penetrate interior walls then shotguns or pistols.....so actually they are pretty good home defense guns
Lol show me this evidence of M855 not penetrating drywall lmao
Or even doing worse than ANY other caliber.