We have a great selection of quality, affordable .308 Winchester (7.62x51) ammunition. From match to just plinking at the range... AIM Surplus has you covered! The .308 Winchester is a rimless, bottlenecked, rifle cartridge and is the commercial cartridge from which the 7.62×51mm NATO round was derived. The .308 Winchester was introduced in 1952.
The 7.62×51mm NATO (official NATO nomenclature 7.62 NATO) is a rimless bottlenecked rifle cartridge developed in the 1950s as a standard for small arms among NATO countries.
Although not identical, the 7.62×51mm NATO and .308 Winchester cartridges are similar enough that they can be loaded into rifles chambered for the other round.