Arcflash Labs
Arcflash Labs is an American technology company developing high-energy pulsed-power systems and electromagnetic acceleration devices.
Last updated August 31, 2026
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Overview
Arcflash Labs is an American technology company based in Phoenix, Arizona, focused on high-energy pulsed-power systems and their applications. Its best-known work concerns handheld electromagnetic accelerators, particularly coilguns, which use magnetic fields to propel projectiles rather than conventional chemical propellants. The company was founded in 2017 by David M. Wirth and Jason Murray, aerospace engineers and former United States Air Force officers. The company's origins preceded its formal establishment. Jason Murray developed portable coilgun concepts during the early 2010s, including the CG-33 in 2010 and the fully automatic handheld CG-42 in 2013. Independently, David M. Wirth developed the XPR-1, described as a handheld railgun, in 2015. Their subsequent partnership provided the basis for Arcflash Labs and its commercial product development. Arcflash Labs' first commercially viable electromagnetic accelerator was the EMG-01A, which the company developed and began selling in 2018. The company later concentrated on power electronics capable of delivering the rapid, high-energy pulses needed for compact electromagnetic launchers. A central technology was its clamped quasi-resonant inverter, or CQR inverter, intended to improve charging and energy delivery in handheld coilgun systems. In 2020, Arcflash Labs filed a patent related to the power supply technology that later supported the GR-1 platform. In 2021, it released the GR-1 Anvil, described as the first coilgun from the company with energy comparable to that of a firearm. The GR-1 represented a move toward more powerful handheld electromagnetic launchers while retaining the company's emphasis on compact form factors and rechargeable electrical power. The company followed with the EMG-02 in 2022. This iteration offered higher energy than the earlier EMG-01A and used commercially available drill batteries as a power source. The progression from experimental prototypes to products offered for sale reflects Arcflash Labs' position at the intersection of pulsed-power engineering, electromagnetic acceleration, and enthusiast-oriented hardware. Publicly available reference material provides limited information about its organizational structure, financial performance, distribution footprint, current leadership beyond its founders, and broader commercial operations.
History
Arcflash Labs' development history began before the company's formal incorporation. In 2010, Jason Murray developed the CG-33, described as a portable high-energy coilgun. He subsequently developed the CG-42 in 2013, a handheld coilgun designed for fully automatic operation. Separately, David M. Wirth developed the XPR-1 in 2015, characterized as a handheld railgun. The two engineers later joined forces, drawing on their independent work to establish Arcflash Labs in 2017. The company moved from experimental development toward commercial products soon after its formation. In 2018, it developed and sold the EMG-01A, identified in reference material as the first commercially viable electromagnetic accelerator. This product established the company's focus on compact electromagnetic launchers and the supporting pulsed-power systems required to operate them. Arcflash Labs' technical work centered on improving the delivery and storage of electrical energy in a portable platform. Its clamped quasi-resonant inverter, or CQR inverter, was developed as a power-conversion approach intended to enable rapid charging and operation of handheld coilguns. The company filed a patent concerning this power-supply technology in 2020. In 2021, Arcflash Labs released the GR-1 Anvil. The company described the platform as the first coilgun with energy comparable to that of a firearm, marking a significant increase in performance relative to its earlier commercial accelerator. The GR-1 also demonstrated the practical application of the company's work on compact, rapidly charged pulsed-power systems. In 2022, the company introduced the EMG-02, an iteration capable of firing at higher energy than the EMG-01A. The EMG-02 used commercial drill batteries as its power source, linking the platform to an accessible rechargeable-battery format rather than a specialized proprietary power pack. Available reference material identifies Arcflash Labs as headquartered in Phoenix, Arizona, and describes it as specializing in research and development of high-energy pulsed-power supplies and related applications. It does not provide enough information to establish the company's current executive roster, ownership, revenue, international distribution, regulatory history, or present product availability.
- 2022
EMG-02 introduced
[1]The company released the EMG-02, a higher-energy coilgun using commercial drill batteries as its power source.
- 2021
GR-1 Anvil released
[1]Arcflash Labs released the GR-1 Anvil, described as a coilgun with energy comparable to that of a firearm.
- 2020
Power-supply patent filing
[1]The company filed a patent concerning power-supply technology later associated with the GR-1 platform.
- 2018
EMG-01A commercial release
[1]Arcflash Labs developed and sold the EMG-01A, described as its first commercially viable electromagnetic accelerator.
- 2017
Arcflash Labs founded
[1]David M. Wirth and Jason Murray founded Arcflash Labs after pursuing independent electromagnetic-acceleration projects.
- 2015
Development of the XPR-1
[1]David M. Wirth developed the XPR-1, described as a handheld railgun.
- 2013
Development of the CG-42
[1]Jason Murray developed the CG-42, described as a fully automatic handheld coilgun.
- 2010
Development of the CG-33
[1]Jason Murray developed a portable high-energy coilgun prototype identified as the CG-33.
Products and positioning
A specialist technology company bringing compact, high-energy electromagnetic acceleration and pulsed-power systems to commercially available handheld platforms.
Electromagnetic accelerator · 2018
EMG-01A
The EMG-01A was Arcflash Labs' first commercially viable electromagnetic accelerator. Released for sale in 2018, it represented the company's transition from prototype development to commercial hardware and established its focus on compact, handheld coilgun systems.
Handheld coilgun · 2021
GR-1 Anvil
The GR-1 Anvil was released in 2021 and was described as the first Arcflash Labs coilgun to reach energy comparable to that of a firearm. Its development relied on the company's work in high-energy pulsed power and rapid charging for portable electromagnetic launchers.
Handheld coilgun · 2022
EMG-02
The EMG-02, introduced in 2022, was an iteration of the company's electromagnetic launcher technology. Reference material states that it could fire at higher energy than the EMG-01A and used commercially available drill batteries as its power source.
Brand decisions
2022
Introduction of the EMG-02Generation changeBackground
The company continued iterating on its commercial coilgun platform after the EMG-01A.
Action taken
Arcflash Labs introduced the EMG-02 with higher firing energy and compatibility with commercial drill batteries.
Aftermath
The EMG-02 extended the company's emphasis on higher energy and more accessible rechargeable power sources; later commercial performance is not documented in the supplied material.
2021
Launch of the GR-1 AnvilProduct launchBackground
Arcflash Labs developed power-supply technology intended to support rapid charging and high-energy operation in handheld coilguns.
Action taken
The company released the GR-1 Anvil, described as having energy comparable to that of a firearm.
Aftermath
The release marked a higher-energy stage in Arcflash Labs' handheld electromagnetic-acceleration product development.
2018
Commercialization of the EMG-01AProduct launchBackground
After developing earlier experimental coilgun and railgun prototypes, Arcflash Labs moved toward commercial electromagnetic-acceleration hardware.
Action taken
The company developed and sold the EMG-01A as a commercially viable electromagnetic accelerator.
Aftermath
The EMG-01A established the company's commercial product direction, although subsequent sales and financial results are not identified in the available source.
Sources1 sources
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