Suggestions for M4A1 Mosfet positioning (Gen9)

Hi everyone,

The M4A1 is very tight on space, i have installed a NanoGate Mosfet but finding it is a very tight squeeze in the buffer tube…the battery leaves very little space.

Wondering if people could share with me how they are installing their Mosfets.

Looking forward to learning a thing or two!



ive got a wells and a nano Hard…the only place i can realistically consider putting it is in the handguard.

there was a thought of putting it in a pic rail mounted box ontop of the receiver

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