Will this work on g&g m4 rifles. I can use semi and full auto
MechLab NEXXUS M4 V2 Drop In HPA Engine
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Open Nov 23, 2025 - 01:28 PM
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Nov 23, 2025 - 01:27 PM
The NEXXUS HPA engine, will work in most M4 platforms that take a standard V2 Gearbox. The G&G falls into this category and works with the Nexxus. Please do not hesitate to reach out with any further questions you may have.
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MechLab NEXXUS M4 V2 Drop In HPA Engine
MechLab NEXXUS M4 V2 Drop In HPA Engine Features: Full mechanical design, eliminating the need for batteries. Semi-Automatic and Full-Automatic firing modes controlled by a selector switch. Ultra-fast trigger pull for rapid responsiveness during intense gameplay. Highly efficient air usage, deliveri...
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