Sigma 3 will now offer a Veteran Discount on all domestic courses! SIGMA 3 instructor staff is made up heavily of combat veterans, and we want to serve the veteran community by providing affordable training for our brothers in arms. As a thank you, for all that you do or have done; we want to offer you savings of 25% OFF! The Founder of the school is a combat veteran, and he has always tried to serve the veteran community in any way he can by helping vets