Bayonet Parts.

[porterkids]

I'm not positive, but I believe the original patent for the M9 has expired. Hopefully someone more knowledgeable about the subject will chime in.

Parts show up on ebay from time to time, but the latch plates seem to be in the highest demand. Try contacting forum member SignalSoldier, he may be able to help you.

Welcome to the forum. Please keep us updated on your custom project. We'd love to see photos.