7.62

Etymology
From 7.62 millimetres, the internal diameter, from the top of the lands in the barrel rifling. (the bullet calibre would be 7.82 mm (0.308")).

Noun

 * 1)  A common  of firearm

Derived terms

 * 7.62×39
 * 7.62×25
 * 7.62×39
 * 7.62×25
 * 7.62×25