Beyond Walks on MSN

Marines conduct M2A1 .50 cal live-fire qualification

U.S. Marines with School of Infantry – East, Infantry Training Battalion, conduct live fire qualification with the M2A1 ...
Hosted on MSN

How the US built a water-cooled .50-caliber heavy machine gun

Before the Browning M2, there was a series of Colt commercial .50 caliber machine guns. The .50 BMG (12.7x99mm) cartridge began development in 1918, and after the end of the war Colt and John Browning ...
Yahoo

Ukrainian troops say a 'droid' with a .50-cal machine gun held off Russian attacks for 45 days in a row

NC13's DevDroid TW 12.7 is seen firing its weapon in this aerial footage. Red annotation by Business Insider.Screenshot via 3rd Army Corps/Telegram Troops from Ukraine's 3rd Army Corps said they used ...
AOL

Ukrainian troops say a 'droid' with a .50-cal machine gun held off Russian attacks for 45 days in a row

Troops from Ukraine's 3rd Army Corps said they used a ground robot to fight for 45 days. The Droid TW 12.7, armed with a .50-caliber machine gun, was remotely operated by the NC13 unit. The 3rd Army ...
pna

Gov't forces recover machine gun, ammo after Quezon op vs. NPA

RECOVERED WEAPONS. The .50 caliber machine gun and ammunition recovered by the Philippine Army's 2nd Infantry Division (ID) during a combined operation with police personnel in Lopez, Quezon on Sunday ...