The Benjamin Armada is a bullpup or conventional-stock PCP air rifle with a 10-shot rotary magazine and regulated pressure system. AR-style lower receiver accepts standard AR furniture for extensive customization. 22 caliber with a 20-inch steel barrel. Type: Rifle Action: PCP Caliber: 22 Cal Capacity: 10 Year introduced: 2015, USA Weight: 128 oz Overall length: 42.5" Status: Active Intended use: target, hunting, pest-control