LR-300 ML-A Assault Rifle

The LR 300 is an American assault rifle and conversion kit designed by gunsmith Allan Zitta and manufactured by Z-M Weapons. The LR stands for "Light Rifle" and 300 is for 300 meters, the effective range of the rifle with a standard 55-grain FMJ bullet. It is based on the AR-15 and is broadly similar to the United States service rifle, the M16.