Dick's Sporting Goods, the nation's largest sporting goods retailer, will stop selling assault-style weapons like the one used in the Parkland, Florida, high school shooting. The company said it will also raise the minimum age for all gun sales to 21. Dick's will not sell high-capacity magazines that allow shooters to fire far more rounds than traditional weapons without reloading, as well as other accessories used with weapons similar to the AR-15. The company expects criticism from gun rights advocates as well as loss of sales, Dick's CEO Edward Stack said... But he said he and other executives at the company were moved by the Parkland school shooting survivors' push for gun control measures. "As we sat and talked about it with our management team, it was -- to a person -- that this is what we need to do," he said. "These kids talk about enough is enough. We concluded if these kids are brave enough to organize and do what they're doing, we should be brave enough to take this stand."... The company stopped selling those military-style semiautomatic weapons in its Dick's-branded stores after the Sandy Hook elementary school shooting in 2012, but it continued to sell those weapons at its 35 Field and Stream stores. Now it will pull those weapons from all of its stores... The company said it has never sold bump stocks, which allow semi-automatic weapons to fire as if they are automatic weapons. Stack called for a nationwide ban on such items. He also urged Congress to sign into law the restrictions his company has put in place, along with tougher background checks on all gun sales.