READ NEXT: Best 5.56 Ammo. The cost for a box of .308 Win. ammunition varies drastically between $25 and $70 per box with the average price hovering between $35 and $40. This is another category where ...

On the other hand, .308 Winchester ammo is more readily available; you’ll be lucky to find a box of 5.56 NATO ammo behind the counter at your run of the mill mom-and-pop general store.

If you load your own ammo, 5.56 NATO data is hard to find, ... I’ve seen cases headstamped for 5.56 NATO and 223 Remington in the same box of factory 5.56 NATO ammunition.

Aguila Ammunition now offers 5.56 rifle ammo in bulk packaging. ... Aguila will continue to offer its 50-round box configuration of the 5.56x45 62 grain product that is currently on the market.

To take advantage of this rebate, customers must purchase at least 10 boxes of 12- or 20-ga. Remington Nitro 27, Premier Nitro Sporting Clays, or Premier STS shotshells to get $1 per box back.

Almost every reputable U.S. manufacturer of ammunition offers some form of 5.56 NATO ammo; the same cannot be said for the Russian 5.45x39 mm, so you’ll be hard-pressed to keep an AK-74 properly ...

The U.S. military has long complained about the penetration capabilities of 5.56 mm ammunition, and now the Navy and the Corps are looking to remedy the issue with a new barrier-penetrating 5.56 ...