LR-300
The Z-M LR-300 is an American rifle designed by gunsmith Allan Zitta and manufactured by Z-M Weapons. The model name LR-300 stands for Light Rifle and 300 is for 300 meters, which is regarded by the manufacturer as the effective range of the rifle... Wikipedia
Action: Gas-operated, rotating bolt
Barrel length: 292 millimetres (11.5 in)
Caliber: 5.56mm
Cartridge: 5.56×45mm NATO
Feed system: Various STANAG Magazines
Manufacturer: Z-M Weapons
Rate of fire: 950 rounds/min