Empty Shell XM556

The XM556 is a rotary machine gun developed by Empty Shell LLC. The weapon is chambered in 5.56×45mm NATO. The "XM" prefix is for marketing purposes: the weapon is not currently being tested by any military.

Development

The XM556 Microgun is intended as a high volume-of-fire support weapon, effectively a portable M134.

Unlike the XM214 Microgun, the XM556 is not just a scaled-down M134. A new style of bolt was designed for it, claimed to eliminate "known issues" with the M134. Many other alterations have been made aimed at increasing lifespan and reliability.

Overview

The XM556 is 5.56mm caliber, externally-powered Gatling-type machine gun capable of an extremely high cyclic rate, of 4,000 to 8,000 rounds per minute.

Gallery

References

v • d • e List of firearms with multiple barrels

Pistols	AF2011A1 • Bär • Baylè 1879 • Brownie pistol • B-VI-307 • Compact Off-Duty Police • Derringer • Garrucha • Gyrojet Pepperbox • Howdah • Llama Pressin • JRAP • Lancaster • Merolla • Mk 1 UDG • MSP Groza • Nagant Model 1877• P11 • Pocket Pal • Revelli • S4M • SPP-1 • Unique • VLe • Volleyfire

Revolvers	Pistola Concabicato • HDH • LeMat • Ludovici • Pepperbox revolver • Thunderstruck

Rifles	B95 • Double rifle • L5

Assault rifles	AO-36 • AO-63 • Double Devil • ITM Model 3B • IWK G11 • MAS Tritube • MAT Tritube • Olin-Winchester SALVO rifle • Pribor-3B • Snake • Springfield Armory SALVO rifle • TKB-059 • "Siamese .223" • "Trimese-16"

Battle rifles	ITM Model 3 •

Submachine guns	Fliegerbeobachter-Doppelpistole • Frommer • Gordon CSWS • ITM Models 1, 2 and 4 • Marek D & T• Neal • Onorati • Spasov • Sturmpistole M.18 • Villar Perosa

Machine pistols	M.12 Doppelpistole • Onorati • Saturn • SerLea • Venus 22-2 • Venus 22-3

Shotguns	Double-barreled shotgun (Side by Side • Over and Under) • DP-12 • HD410 • Ithaca Auto & Burglar • MSD-5 • Olympia • Paradox gun • Rombo • Royal Over-and-Under Shotgun • Triple Crown • Triple Threat • Winchester Liberator

Machine guns	Bira • Blackmore• Caldwell • Castilhos • Chambers • Coleman • Fitzgerald • From • Fedorov-Shpagin • Gardner • Gast • Hughes Heligun • In-Line • Knötgen • Mendoza 1911 •MG14z • Nikonov • Prado • RMG 7.62 • Silin • Twin Bren • Type 89 • Type 100 • Wimmersperg

Rotary machine guns	Akhgar • Bangerter • Burke • CS/LM12 • 503D • DTV Arms XR338 •Eli gun • Fokker-Leimberger • Gatling • GAU-6 • GAU-19 • GShG-7.62 • H.A.R.D. 8 • HiVAP • "Jian She Minigun" • Johnston • Kerfoot • Microgun • Minigun • Muharram • Nasr • Palmer • Panchenkov • PF556 • Rheinmetall • Satek Arge • Slostin • TKB-041 • XM133 • XM556 • YakB • Zinsner

Volley guns	Mitrailleuse • Montigny mitrailleuse • Nock • Nordenfelt • Pieper • XM215

Autocannons	Asefeh • GAU-7 • GAU-8 • GAU-12 • GAU-13/A • GAU-22A • GSh-23 • GSh-6-23 • GSh-30/GSh-30-2 • GSh-6-30 • Hotchkiss Revolving Cannon • M61 Vulcan • Mk 10 Mod 0 • Mk 11 Mod 0 • T212 • Vigilante • XM301 • XM915 • YakB

Non-lethal	Flash-Ball • FN 306 • Osa

Flare guns	Gebrüder Rempt flare pistol • Model L • SLd • Type 90

Grenade launchers	Deuce Revolution • DP-64

Rocket launchers	AGI 3×40 • B-300 • FHJ-84 • Kryuk • LAW 80 • M202 FLASH • SMAW • T132E2 • T134E1 • XM191

Combination	80.002 • AAI OICW • AGLC • AICW • BD14 • C22-1 • Cape gun • Colt Defender Mark I • Crossfire • D99 • Double Badger • Drilling • Game Getter • K11 • M6 • Nammo SSW • PAPOP • Pedersen SMG/Rifle• QTS-11 • Rexio Supervivencia • Sauer M30 • Scicon • ST Kinetics SSW • SW1 • TP-82 • TVGK • Vierling • XM1970 • XM29 OICW • ZH-05

Other	Double-barreled cannon • GPL-90CT

Empty Shell XM556

Contents

Development

Overview

Gallery

References

See Also

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