The Charter Arms Boomer is the most compact production .44 Special revolver, pairing the Bulldog's large-bore cartridge with a 2-inch barrel on a lightweight frame for maximum concealment. Type: Revolver Action: DA/SA Caliber: .44 Spl Capacity: 5 Year introduced: 2009, USA Weight: 20 oz Overall length: 6.5" Status: Active Intended use: Concealed Carry, Home Defense