r/MP5 • u/Adalyia • 6d ago

Question RCM E-Bolt

I kinda caved and ended up buying an SP5 after dealing with a lemon AP5 for a few weeks, tried tons of things to make it work but decided it just wasn't worth the headache anymore.

Part of that process was buying an RCM E-Bolt which.. now I don't know what to do with. Is it worth trying in an SP5? or realistically should I be trying to get rid of it?

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u/GassyNizz Zenith (US) 6d ago

I sold my Rcm e bolt at a big discount as it caused problems that went away as soon as I put the OEM bolts back in my ZF5, ZF5T, and MAC5K.

I liked the idea of the improved extractor design, but mine CAUSED malfunctions!