The Browning M2 .50 Caliber Machine Gun, Heavy barrel is an automatic, recoil operated, air-cooled machine gun with adjustable headspace and is crew transportable with limited amounts of ...

A .50-cal M2 heavy-barrel machine gun is pintle-mounted on the front of the cupola. The gunner is seated on the left side of the turret and has a square single-piece hatch cover that opens to the ...

U.S. special operations officials are set to select a new machine gun in the coming months to give shooters .50-caliber-like performance ... Magnum or 7.62mm with barrel changes.