View Full Version : Master Piece Arms Macs

09-08-2010, 3:16 AM
so i currently out of state, if i were to get a PISTOL varient, some 10 round mags,
go or no go?

09-08-2010, 4:00 AM
MPA's pistols are legal, but if they have a threaded barrel. The threads must be machined off, or a brake must be permanently attached.