Firearms manufacturer PTR Industries is so pleased with its move to Aynor that it is producing a special gun to show its appreciation. The company will produce 1,000 South Carolina commemorative firearms, each stamped with an outline of the state with a Palmetto tree and crescent moon inside it. PTR vice president John McNamara said the company developed the gun as a way to give something back to South Carolina. The company moved its headquarters and operation to Aynor in January with no hassles. McNamara said state and local officials helped in any way they could, such as with zoning....