out of Tempe, AZ. All of our machines are carefully hand crafted by tattoo artist that know what to expect from a tattoo machine.  All Iron S.A.C. Tattoo machines are cast iron frames, equipped with 8 wrap coils, wound with 24 gauge copper wire, springs are 18 gauge hardened steel.  If these specifications don’t meet your style then check out the custom machine area of our page, were we will put together a machine to meet your specifications.  Also don’t forget to check out our tattoo gallery were you can see pictures done with Iron S.A.C Tattoo machines. Remember don’t call it a tattoo gun!