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 ...

John M. Browning, arguably the best weapons designer ever, produced the M2 HB (heavy barrel), which was fitted with Winchester’s .50 caliber BMG ammunition. In the last 100+ years, the US ...