Gun store owner halts purchase of semiautomatic rifle by Kelly J. SCOTT APPLEWHITE / THE ASSOCIATED PRESS Mar 26, 2013 Mark Kelly testified in January at a Senate Judiciary Committee hearing on what lawmakers should do to curb gun violence. Kelly's wife, former U.S. Rep. Gabrielle Giffords, was seriously injured in a mass shooting in 2011 Tucson. J. SCOTT APPLEWHITE / THE ASSOCIATED PRESS Tags Mark Kelly Assault Rifle Purchase Tucson Gun Store Doug Mackinlay Diamondback Police Supply Ar-15 Gabrielle Giffords Gabby Giffords Gabby Gifford Tucson Americans For Responsible Solutions As featured on Tucson gun store owner halts purchase of semiautomatic rifle by Kelly The owner of a Tucson gun store where Mark Kelly recently purchased an AR-15 semiautomatic r… Recommended More LATEST LOCAL OFFERS Pottery Fiesta It's time to plant summer vegetables and flowers! Check out Pottery Fiesta's June Planting Tips! Troops Aluminum Inc You might be surprised how many colors ur seamless gutters come in! Call Troops Aluminum today at 520-822-1972 Quality Pottery 30% OFF everything at Quality Pottery! Check out all of our great May sales here!