We will be attending Euronaval in Paris Nord Villepinte, from 3 through to 6 November. Come and see our team any time at our Booth: Hall 6 F44.

Integrated Weapon Systems - Machine Guns

FN M2HB® QCB MK2

FN, the original manufacturer of the Quick Change Barrel (QCB), version Browning M2HB .50 cal

The FN® M2BH QCB Mk2 is the latest version of the legendary Browning M2 .50 calibre (12.7x99mm NATO) machine gun with a heavy barrel, optimized for general ground-role missions. The quick-change barrel (QCB) with fixed headspace and timing was introduced in the 1980’s, making it easier and safer to operate. Further more recent upgrades include a barrel ready for a highly effective screw-on flash suppressor and the ability to integrate a shot counter for more efficient maintenance.

The FN® M2HB QCB can be used on a wide variety of mountings for vehicles, boats and ships. A coaxial version is available to be installed alongside and aligned with another weapon on a vehicle/turret.

Key benefits

  • Rate of fire: 485 to 635 RPM

  • Quick Change Barrel (QCB) allowing faster, easier and safer barrel change procedure without gauging

     

  • High reliability and effectiveness of the FN® M2HB retained

Variants & options

A number of accessories fully tested and certified by FN are proposed with the .50 cal FN® M2HB QCB MK2, as well as a full range of cartridges.