M16 rifles
Origin : United States
Weight : 3.5Kg(unloaded)/4.0Kg(loaded)
Length : 39.5in(1000 mm)
Barrel Length : 20 in(508mm)
Rate of fire : 700-950 rounds/min ,cyclic depend on model
Muzzle velocity : 3,200 ft/s (975 m/s) (M16A1) and 3,050 ft/s (930 m/s) (M16A2)
Effective range : 600 Yards (550 m)
Cartridge : 5.56x45mmNATO
Action : Gas-operated, rotating bolt
Feed system : Various STAGNAG magazines
