Former US president Donald Trump examines a customised Glock pistol decorated with his name and likeness during a visit the Palmetto State Armory location in Summerville, South Carolina. Photograph: Doug Mills/The New York Times Gaston Glock, the reclusive engineer and tycoon who developed one of the world’s best-selling handguns, died on Wednesday aged 94, Austrian news agency APA said. The Austrian won a loyal following among police and military across the world with the weapons that bore his name. Forbes estimated his and his family’s fortune at $1.1 billion in 2021. His rise began in the 1980s when the Austrian...