The Benjamin Discovery was the first American-made PCP air rifle at a mainstream price point. Designed by Dennis Quackenbush and sold by Crosman's Benjamin brand, it uses a small 2000 psi fill pressure compared to most PCPs, making it accessible without a high-pressure dive compressor. Type: Rifle Action: PCP Caliber: 22 Cal Capacity: 1 Year introduced: 2007, USA Weight: 56 oz Overall length: 39" Status: Discontinued Intended use: target, hunting, small-game