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  2. Navy Marine Corps Intranet - Wikipedia

    en.wikipedia.org/wiki/Navy_Marine_Corps_Intranet

    Navy Marine Corps Intranet. The Navy/Marine Corps Intranet ( NMCI) is a United States Department of the Navy program which was designed to provide the vast majority of information technology services for the entire Department, including the United States Navy and Marine Corps .

  3. Machine gun - Wikipedia

    en.wikipedia.org/wiki/Machine_gun

    A vehicle with a Sumitomo M2 heavy machine gun mounted at the rear. Unlike semi-automatic firearms, which require one trigger pull per round fired, a machine gun is designed to continue firing for as long as the trigger is held down. [1] Nowadays, the term is restricted to relatively heavy crew-served weapons, able to provide continuous or ...

  4. M2 Browning - Wikipedia

    en.wikipedia.org/wiki/M2_Browning

    The M2 machine gun or Browning .50 caliber machine gun (informally, "Ma Deuce") is a heavy machine gun that was designed near the end of World War I by John Browning. While similar to Browning's M1919 Browning machine gun , which was chambered for the .30-06 cartridge, the M2 uses Browning's larger and more powerful .50 BMG (12.7 mm) cartridge.

  5. .50 BMG - Wikipedia

    en.wikipedia.org/wiki/.50_BMG

    The .50 BMG ( .50 Browning Machine Gun ), also known as 12.7×99mm NATO, and designated as the 50 Browning by the C.I.P., [1] is a .50 in (12.7 mm) caliber cartridge developed for the M2 Browning heavy machine gun in the late 1910s, entering official service in 1921.

  6. Heckler & Koch MG5 - Wikipedia

    en.wikipedia.org/wiki/Heckler_&_Koch_MG5

    Heckler & Koch MG5. The Heckler & Koch MG5 (in the development phase also known as the HK121) is a belt-fed 7.62×51mm NATO general-purpose machine gun manufactured by German firearm manufacturer Heckler & Koch . The MG5 resembles the 5.56×45mm NATO Heckler & Koch MG4 light machine gun, which was adopted into German military service in 2015.

  7. Medium machine gun - Wikipedia

    en.wikipedia.org/wiki/Medium_machine_gun

    A medium machine gun ( MMG ), in modern terms, usually refers to a belt -fed machine gun firing a full-powered rifle cartridge, and is considered "medium" in weight (15–40 lb or 6.8–18.1 kg). [1] [2] Medium machine guns are light enough to be infantry -portable (as opposed to a heavy machine gun, which completely relies on mounting onto a ...

  8. MG 42 - Wikipedia

    en.wikipedia.org/wiki/MG_42

    The MG 42 is a 7.92×57mm Mauser, air-cooled, belt fed, open bolt, recoil-operated machine gun with a quick change barrel. Its parts are attached to a 2.5 mm (0.1 in) thick stamped sheet metal housing that functions as the receiver and barrel sleeve.

  9. IWI Negev - Wikipedia

    en.wikipedia.org/wiki/IWI_Negev

    IWI Negev. Aperture with elevation drum, adjustable front post, folding tritium night sights, and a Picatinny rail for various optical sights. The IWI Negev (also known as the Negev NG-5) is a 5.56×45mm NATO light machine gun developed by Israel Weapon Industries (IWI), formerly Israel Military Industries Ltd. (IMI).