SureFire MGX
The SureFire MGX is a light machine gun designed by Jim Sullivan, Bob Waterfield, Alan Ostrowski, Paul Latulippe Jr. And Hyunjung Samuel Eyssautier in 2002 and produced in prototype form only by ArmWest, LLC and marketed by SureFire, LLC as a technology demonstrator.
SureFire MGX
- Name
- SureFire MGX
- Field
- squad automatic weapon
- Region
- United States
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wikidata · Q107185316 · wikipedia · SureFire MGX
In this article
Key facts
Key facts
• Name — SureFire MGX • Origin — United States • Type — Squad automatic weapon, Light machine gun • Is Ranged — YES • Designer — Jim Sullivan • Manufacturer — SureFire LLC • Cartridge — 5.56×45mm NATO, 6.8x43mm Remington SPC • Caliber — 5.56mm, 6.8mm • Action — Gas-operated, rotating bolt • Rate — 550-650 rounds per minute • Feed — 30-round detachable STANAG magazine
Overview
Overview
The SureFire MGX is a light machine gun featuring various elements from the many arms Sullivan designed in the past. The MGX is essentially a unified machine gun and rifle concept, similar to that of the Stoner 63 system. It is also noted to feature a very similar bolt components to the AR-15 and the various operations and quick change barrel of the Ultimax 100. The weapon fires from a closed bolt when firing semi-auto and from an open bolt when firing full-auto. The MGX features a stock that can fold both ways and can also be removed.
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- United States
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Text attribution
Part of the biographical narrative on this page reuses licensed material. Its origin, revision and licence are recorded here.
The biographical narrative on this page is based on the Wikipedia article SureFire MGX, revision 1293113120 (EN edition), by its contributors. VALÉORINE has edited that text and built its own documentary record around it. The reused material is available under CC BY-SA 4.0, and this page's reuse of it is offered under the same licence. Everything else on this page — the chronology, the holdings, the evidence, the plates and the connections — is VALÉORINE's own record. Sources and licences.
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Broader subject
1- squad automatic weaponTerminology
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SureFire MGX is connected to 1 other published record in the VALÉORINE Encyclopedia.
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 17 August 2026.
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