InventHelp Inventor Develops Newly Designed Air Rifle (PDK-481)
PITTSBURGH, July 10, 2024 /PRNewswire/ — “I wanted to create a way for a sportsman to fire an air rifle with more velocity but without the need to take a large high-pressure tank into the field in order to refill or recharge the weapon,” said an inventor, from New Brighton, Pa., “so I…
