A Central Oregon ammunition and cartridge brass manufacturer has purchased 60 acres for an expansion in Redmond. Nosler Inc.'s CEO Bob Nosler said the 30,000-square-foot structure would host 20 new jobs. The company, through Nosler Investments LLC, is buying the Silver State Armory building, near the Redmond airport. "The company is growing at a pace that will exceed the available space at the Bend site within the next few years." Nosler explained in a release. "We are Central Oregonians, and have…