A soldier in Ukraine's Special Operations Forces told BI that the upgrade was an adjustment for some, but they got the hang ...

Phil Massaro tackles the 6mm ARC, a military cartridge that's equally at home in the hunting field.

The M855A1, a 5.56 mm Ball ammunition, is an enhanced performance round for today’s combat and training environments. It works with the M4 Carbine, the M249 machine gun, and the H&K and M16A2 ...

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-round M16 magazines or linked ammunition from pre ...