Missourian
Diamond Member
"A 223 remington (standard AR15 ammunition) is a deer hunting caliber that allows people to hunt deer within 100 yards range. Though deer hunting with a 223 is now considered legal in some states but there are still controversies over the fact. Though there are permissions to use a 223 for deer in some regions but it is believed that it is wrong to use a 223."
quickhunting.com
And ^^^ this is with EXPANDING specialty hunting ammunition. The inexpensive Army Surplus ammo like M193 is non-expanding ammunition... Because expanding bullets are forbidden under the Geneva Convention.
Pursuant to Article 8(2)(b)(xix) of the 1998 ICC Statute, “[e]mploying bullets which expand or flatten easily in the human body, such as bullets with a hard envelope which does not entirely cover the core or is pierced with incisions” constitutes a war crime in international armed conflicts."

Is It Legal To Hunt Deer With A 223? Updated Info in 2021
Want to take your first deer with a 223 remington? Let's see whether is it legal to hunt deer with a 223 in your region or not.

And ^^^ this is with EXPANDING specialty hunting ammunition. The inexpensive Army Surplus ammo like M193 is non-expanding ammunition... Because expanding bullets are forbidden under the Geneva Convention.
"ICC Statute
Pursuant to Article 8(2)(b)(xix) of the 1998 ICC Statute, “[e]mploying bullets which expand or flatten easily in the human body, such as bullets with a hard envelope which does not entirely cover the core or is pierced with incisions” constitutes a war crime in international armed conflicts."