Sooo I found this strange muzzle device in the projects of Chicago and was like hey this is cool! So anyway- for those that did NOT slide a metal tube over their muzzle devices but opted for the casting method what has been your go to choice for mounting a serial? Metal Dog tag from PetSmart with all the info hand molded and jb welded? Any tips and tricks would be greatly appreciated so when January comes around I have a process that’s easily repeatable!