u/Harrison1588

I just got out of the Army and plan on going to school in California. I have a Shadow systems MR920P which uses a “proprietary 3 lug mounting system” for the comp. As far as I’m understanding, this should be fine since it doesn’t have a threaded barrel. I’ll definitely be doing further research but does anyone have any input on this?

I understand it’s not in the roster but from what I’ve seen that doesn’t matter for imports.