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MAC-11



 
 
The Ingram MAC-11 (Military Armament Corporation Model 11) is a machine pistol
Machine pistol

A machine pistol is a handgun-style, magazine -fed and self-loading firearm, capable of Automatic firearm or burst fire, and normally chambered for pistol cartridges....
 developed by American gun designer Gordon Ingram at the Military Armament Corporation (MAC) during the 1970s. The weapon is a sub-compact version of the Model 10 (MAC-10
MAC-10

The MAC-10 is a highly compact, Blowback machine pistol developed by Gordon B. Ingram in 1964.It is a simple, low-cost design with few moving parts, making it easy to manufacture and maintain....
), and is chambered to fire the smaller .380 ACP
.380 ACP

The .380 ACP pistol Cartridge is a Rim , straight-walled pistol cartridge developed by firearms designer John Browning. It was introduced in 1908 by Colt, and has been a popular self-defense cartridge ever since....
 round.

This weapon is sometimes confused with the Sylvia & Wayne Daniels M-11/9
Cobray Company

The Cobray Company was a manufacturer of submachine gun and Semi-automatic firearm handguns. These were manufactured by SWD . The company was named for Wayne Daniels' wife and SWD is commonly mistaken for Sylvia and Wayne Daniel....
 or the Vulcan M-11-9
Vulcan M-11-9

The Vulcan M-11-9 is a Semi-automatic pistol, closed bolt pistol manufactured by Vulcan Armament.The M-11-9 is a knockoff of the Ingram M-11 series which is an open bolt, Automatic firearm machine pistol....
, both of which are later variants of the MAC chambered for 9 mm Luger Parabellum
9 mm Luger Parabellum

The 9x19mm Parabellum, also known as the 9 mm Luger by the Commission Internationale Permanente pour l'Epreuve des Armes ? Feu Portatives or 9 mm NATO by NATO, is a pistol Cartridge introduced in 1902 by the German Empire weapons manufacturer Deutsche Waffen und Munitionsfabriken for their Luger P08 pistol pistol....
 cartridge.

ecific suppressor
Suppressor

A suppressor, sound suppressor, sound moderator, or silencer is a device either attached to or part of the Gun barrel of a firearm to reduce the amount of noise and muzzle flash generated by firing the weapon....
 was developed for the MAC-11, which used wipes as baffles, instead of the reflex baffles that Mitchell Werbell III
Mitchell Werbell III

Mitchell Livingston WerBell III, , was a noted Office of Strategic Services and Central Intelligence Agency operative, mercenary, firearms engineer and arms dealer....
 created for the MAC-10.






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Encyclopedia


The Ingram MAC-11 (Military Armament Corporation Model 11) is a machine pistol
Machine pistol

A machine pistol is a handgun-style, magazine -fed and self-loading firearm, capable of Automatic firearm or burst fire, and normally chambered for pistol cartridges....
 developed by American gun designer Gordon Ingram at the Military Armament Corporation (MAC) during the 1970s. The weapon is a sub-compact version of the Model 10 (MAC-10
MAC-10

The MAC-10 is a highly compact, Blowback machine pistol developed by Gordon B. Ingram in 1964.It is a simple, low-cost design with few moving parts, making it easy to manufacture and maintain....
), and is chambered to fire the smaller .380 ACP
.380 ACP

The .380 ACP pistol Cartridge is a Rim , straight-walled pistol cartridge developed by firearms designer John Browning. It was introduced in 1908 by Colt, and has been a popular self-defense cartridge ever since....
 round.

This weapon is sometimes confused with the Sylvia & Wayne Daniels M-11/9
Cobray Company

The Cobray Company was a manufacturer of submachine gun and Semi-automatic firearm handguns. These were manufactured by SWD . The company was named for Wayne Daniels' wife and SWD is commonly mistaken for Sylvia and Wayne Daniel....
 or the Vulcan M-11-9
Vulcan M-11-9

The Vulcan M-11-9 is a Semi-automatic pistol, closed bolt pistol manufactured by Vulcan Armament.The M-11-9 is a knockoff of the Ingram M-11 series which is an open bolt, Automatic firearm machine pistol....
, both of which are later variants of the MAC chambered for 9 mm Luger Parabellum
9 mm Luger Parabellum

The 9x19mm Parabellum, also known as the 9 mm Luger by the Commission Internationale Permanente pour l'Epreuve des Armes ? Feu Portatives or 9 mm NATO by NATO, is a pistol Cartridge introduced in 1902 by the German Empire weapons manufacturer Deutsche Waffen und Munitionsfabriken for their Luger P08 pistol pistol....
 cartridge.

Sound suppressors

A specific suppressor
Suppressor

A suppressor, sound suppressor, sound moderator, or silencer is a device either attached to or part of the Gun barrel of a firearm to reduce the amount of noise and muzzle flash generated by firing the weapon....
 was developed for the MAC-11, which used wipes as baffles, instead of the reflex baffles that Mitchell Werbell III
Mitchell Werbell III

Mitchell Livingston WerBell III, , was a noted Office of Strategic Services and Central Intelligence Agency operative, mercenary, firearms engineer and arms dealer....
 created for the MAC-10. Though wipes are less durable than reflex baffles, they had the advantage of proving quieter for the MAC-11.

Performance

The rate of fire of the M-11A1 is listed as approximately 900 rpm (rounds per minute), though in reality, it is closer to 1200 rpm. At this incredibly high rate of fire, the weapon is difficult to control while on full-auto, but short bursts can be accurate at ranges up to about . Because of the low penetration of the .380 ACP
ACP (ammunition)

ACP is an acronym that stands for Automatic Colt Pistol. It was used by various John Browning cartridge designs primarily used in Colt and FN pistols....
 round, the M-11 found uses in situations where a more powerful round could pass though a wall and injure innocent people. The M-11 was used by some security forces, and by special task forces around the world during in-vehicle operations such as aboard airliners, because of the low penetration of the .380 round.

Limited success

The M-11 is the least-common version in the MAC family of firearms. This is mostly due to the .380 ACP round, which has a muzzle velocity of approximately and of energy, and is widely considered to have insufficient stopping power. At the MAC-11's high cyclic rate, extreme trigger discipline is required to discharge short bursts, which are required for combat expediency. Without proper training, the natural tendency of the inexperienced shooter is to hold down the trigger, discharging the entire magazine in little more than a second, often with poor accuracy due to recoil.

Manufacturers

MAC-type pistols were first manufactured by the Military Armament Corporation, and later by RPB Inc., Sylvia/Wayne Daniel Inc., Cobray, Jersey Arms, Leinad, MasterPiece Arms, and Vulcan.

Sources

  • .


See also

  • MAC-10
    MAC-10

    The MAC-10 is a highly compact, Blowback machine pistol developed by Gordon B. Ingram in 1964.It is a simple, low-cost design with few moving parts, making it easy to manufacture and maintain....
  • M-11/9
  • MGP-84