(adsbygoogle = window.adsbygoogle || []).push({});Sup guys and girls i need help getting the 40 bullet penetration kills for my m4. I already have 16 with it but a just cant seem to get any more. So i beg anyone to play a cage match with me and let me get the rest of the kills and ill pay you back just me. PLEASE PLEASE HELP ME WITH THIS. I will pay you back by creating another account and letting you get all the kills back that you let me get.