Active duty members, reservists, National Guard members, veterans within a single year of discharge date and retirees — as well as their spouses — of the U.S. Army, Navy, Air Force, Marine Corps and Coast Guard can save on eligible GMC vehicles with GMC’s military discount program. We are proud to support those who have served our country with this fantastic military discount. Each one of the eligible models we offer come with a unique military discount specific to that vehicle. All you need is your authorization number and you can come to your Butler GMC home, Walker Motor Company LLC, and get that Walker GMC that you have always wanted at special military pricing.