no the rifle is 85 cal and is second lowest to the pistols
Do you mean the 50 caliber BAR "Browning Assault Rifle?" Yes, the 50 Cal BAR was used in WWII.
No. The Browning .50 caliber machinegun, sometimes called the "Ma Duece" (for M2) is a belt fed machinegun. It weighs 78 pounds, not something you want to carry around.
The M82 by Barrett Firearms Manufacturing. it's a .50 cal sniper rifle. to be more to the point the airsoft rifle is based on the later M82A1. Unless your talking about an assault rifle, that would be the Valmet m82.
On of the weapons in the Vietnam war were the M-16A1, 5.56mm Assault Rifle and the CAR-15, 5.56mm Assault Rifle also these M-60, 7.62mm GPMG, BROWNING .50 Cal Machine Gun, BROWNING .30 Cal Machine Gun, M-72, 66mm Light Anti-tank Weapon (LAW) and many more!
50.Cal.
no, 50. cal are illegal in australia, but theres some similar legal calibers, like the 460.
50-350
50-125
60-300
up to and in excess of 10000
yes
50-100 USD