SMG

The Agram 2000 is a Croatian submachine gun designed in the early 1990s during the Croatian War of Independence. It is a compact weapon chambered in 9×19mm Parabellum.

The Ares FMG (Folding Machine Gun) is a unique submachine gun designed to fold into what appears to be an innocuous metal box for concealment. It is chambered in 9×19mm Parabellum.

The Heckler & Koch MP5 is a 9x19mm Parabellum submachine gun renowned for its reliability, accuracy, and widespread adoption by military, law enforcement, and special operations units globally. Its design philosophy centers on providing a compact, controllable, and highly effective weapon for close-quarters combat. A key innovation is its roller-delayed blowback operating system, adapted from the G3 rifle, which allows for a lighter bolt and smoother recoil impulse compared to direct blowback designs. The MP5's modularity, with various stock, handguard, and trigger group options, further enhances its adaptability. Its reputation stems from its accuracy, even at extended ranges for a submachine gun, and its reliability in adverse conditions. The MP5 remains a benchmark for submachine gun design, influencing numerous subsequent weapons.

The Heckler & Koch MP7 is a German personal defense weapon (PDW) designed as a compact, lightweight, and highly effective firearm for military and law enforcement personnel who require a weapon with greater penetration capabilities than traditional submachine guns. Its design philosophy centers around providing a weapon system capable of defeating modern body armor while remaining easily concealable and maneuverable in close-quarters combat. A key innovation is its proprietary 4.6x30mm cartridge, optimized for armor penetration and flat trajectory. The MP7 is highly regarded for its accuracy, reliability, and controllability, setting a new standard for PDWs. Its compact size, lightweight construction, and high rate of fire make it a formidable weapon in specialized roles. Notable design characteristics include a telescoping stock, folding foregrip, and ambidextrous controls.

The MAC-10 (Military Armament Corporation Model 10) is a compact, blowback-operated submachine gun developed by Gordon Ingram in 1964. It is chambered primarily in 9mm or .45 ACP and known for its high rate of fire.