Gents
I filled out 5320.20s for my MGs and cans for the purpose of visting the AGC gun club machine gun shoots. Is there anything I need to submit to Maryland itself? Or will the 5320.20s cover me while im visting the state?
Also, I heard some short machine guns are completely banned? Can I bring a mac10 mp5?
Thanks

You're GTG. No machineguns are banned here, and registration is only for residents. The length restrictions are for centerfire semi-autos that were not owned before 10/1/13.

The cans themselves are fine. If you're only mounting them to your MGs, you will not have problems with configuration.

And, the reality is, the cops aren't going to hassle someone from out of state at AGC anyways. Just don't be stupid and attract police attention. :)

Thats good to know.
Thank you.