Ultimate Training Munitions (UTM) mission is to produce the safest, most technologically advanced, non-lethal training ammunition in existence. UTM offers a large selection of training ammunition in multiple calibers and types: man marking rounds, loud and silent blanks, target shooting rounds, and more. US citizens, military and law enforcement professionals can train using their firearm for the most realistic training possible. UTM’s pistol, rifle and belt-fed machine gun conversions install in minutes, without the need of a gunsmith, and will not fire a live round.