3 ms·
As it turned out, the 5.56 mm round is not the best choice neither. Hence a variwty of 7.62 mm chambered rifles in use and the new US army assault rifle. As wi
by hef19898 3y ago
As it turned out, the 5.56 mm round is not the best choice neither. Hence a variwty of 7.62 mm chambered rifles in use and the new US army assault rifle.
As with everything engineering, it is a trade off.