This is a list of machine guns and their variants.
7.62×51mm NATO LoneStar Future Weapons (known as .30-06 Springfield) (known as .30-06 Springfield) (known as .30-06 Springfield) 7.62×51mm NATO Triple barrel .55 Boys (known as .30-06 Springfield) (known as .30-06 Springfield) 7.65×53mm Mauser 7.92×57mm Mauser 7.65×53mm Mauser 7.92×57mm Mauser Feed Strip (Later version) (known as .30-06 Springfield) (known as .30-06 Springfield)