Arleigh Burke-class guided-missile destroyer USS Mustin (DDG 89) fires its MK 38 25 mm gun during a live-fire drill in 2015.

The twin-mount MK 38 MOD 4 fit – comprising the MK 88 MOD 4 gun mount together with the MK 48 MOD 2 electro-optical sight system (EOSS) and the MK 134 MOD 0 operator console – was installed on the ...

MSI-Defence has commenced deliveries of an initial batch of Seahawk DS30M A2 30 mm gun mountings to the US Navy for test and qualification in support of the MK 38 Mod 4 gun weapon system (GWS) ...

Sept. 11 (UPI) --BAE System Land and Armaments has received a $7.4 million order to a previously awarded contract for inspection and repair services for the Mk 38 Mod 2/3 machine gun system. The work ...