M16 A2
The M16 Assault Rifle series of weapons developed from research conducted by the U.S. Army's Operations Research Office (ORO), created at Johns Hopkins University in September 1948. As the United States Army's standard-issue rifle, the M16 is a reliable and accurate weapon (although prone to jamming, as it's relatively easy for dirt to get into the chamber and magazine).

Length
39.15 inches/995 mm
Weight 9.02 lbs/4,1 kg
Barrel 20.07 inches/510 mm
Cal. 5.56mm x 45mm
Feed 30rd magazine
Muzzle vel. 990 m/s
Cyclic rate N/A
Units Soldires, Officers, AT4 (AA) Soldier