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 ...

KelTec has, once again, raised the bar in innovating firearms with the SUB2000 GEN3 Pistol Caliber Carbine, guaranteed to ...

22 Long Rifle-chambered pistol ... Watch American Rifleman staff on the range this week with an Extar EP9 pistol-caliber carbine, a unique, lightweight design that feeds from Glock pistol magazines.

50 caliber Browning Machine Gun cartridge. This is something The War Zone posited could be the case in our initial reporting ...