important to own a few 556 rifles because ammo is plentiful but 300 blackout is fucking awesome
https://blossom.primal.net/87558f9f5e42a274890a7399205ffa0285e542d47ed227ae586c4c528742b23b.jpg
People compare it to 556 to much. It is better to compare it to 9mm which it wins in every category besides ammo cost. No rifle beats it in cqb
❤️2