The G2 is the second-generation Contender with an improved receiver that allows barrel changes without a gunsmith and a new ambidextrous hammer spur. 22 LR in 12-inch barrel for small game and plinking. Type: Pistol Action: Single-Shot Caliber: 22 LR Capacity: 1 Year introduced: 2002, USA Weight: 58 oz Overall length: 16" Status: Active Intended use: Hunting