222 Rem. — but has been a popular hunting, sporting, and target cartridge ever since. The 5.56mm NATO cartridge was derived from the .223 Rem. as a dedicated service rifle cartridge by FN about 20 ...

The SA-80 uses a 5.56mm round, which is the NATO standard, and the rifle was designed to pierce through old Russian helmets that are not in usage anymore, a second source said, adding that the ...

The SA-80 uses a 5.56mm round, which is the NATO standard, and the rifle was designed to pierce through old Russian helmets that are not in usage anymore, a second source said, adding that the ...

The M249 engages point targets out to 800 meters, firing the improved NATO standard 5.56mm cartridge. The SAW forms the basis of firepower for the fire team. The gunner has the option of using 30 ...

The Q Mini Fix is a sleek modern bolt action that presses AR ergonomics into a foldable rifle that’s designed for short cartridges like the 5.56mm NATO, .300 BLK, and 6mm ARC. As the name implies, ...

The M4/M4A1 5.56mm Carbine is a lightweight, gas operated, air cooled, magazine fed, selective rate, shoulder fired weapon with a collapsible stock. It is now the standard issue firearm for most ...

222 Rem. — but has been a popular hunting, sporting, and target cartridge ever since. The 5.56mm NATO cartridge was derived from the .223 Rem. as a dedicated service rifle cartridge by FN about ...