I have one of the DA Socom 18s and the threads are .595-32 - I'd be surprised if the Marstar model were different. This is the same thread pattern as a standard M14 so things like the Smith Enterprises DC flash suppressors will work.
I have one of the DA Socom 18s and the threads are .595-32 - I'd be surprised if the Marstar model were different. This is the same thread pattern as a standard M14 so things like the Smith Enterprises DC flash suppressors will work.




























