For more than 35 years, Advance Manufacturing Technology has been a leader in precision manufacturing with customers including the Department of Defense, Northrop Grumman, and ATK AMTAC was born in that same state of art facility by some of the most experienced engineers and machinists in the game. AMTAC builds suppressors to meet the needs of the most demanding shooters- durability, accuracy, and innovative designs that integrate seamlessly into your weapon system. Our suppressors are over-barrel fit and use a unibaffle design. (less)