The 7.62 NATO round is bigger that the 5.56 NATO round
556.00
556 rounds to 550 to the nearest tenth. However, if you want the nearest hundredth then it would be 600.
5.56mm x 45mm (5.56 is the diameter of the buller, 45mm is the length of the brass casing). NATO implies that this is THE 5.56mm round used by NATO forces. Similar to 7.62mm x 51mm NATO is the standard .30 caliber round use by NATO forces.
It will take 3.72 minutes to cover 556 feet at 1.7 mph.
The aug fires a 5.56 nato round.
It uses a 9x19mm Parrabullum NATO round, which is the standard round for most pistols and submachine guns made by countries in NATO.
1200m+
No
937 rounds to 940
it fires a 5.56 by 51 milimeter standard NATO round. no... the m-16 and m4 are 5.56 x 45 NATO. 5.56 x 51 doesnt exist. its a 7.62 x 51 NATO round that an m-14 fires.
The 9x19mm NATO is a variant of the Parabellum round. It's firing pressure is simply a little bit higher (about 2,000 PSI higher).