The Model 642 Pro Series features an enhanced action job from the Performance Center, improved sight radius with a front night sight, and chamfered cylinder chambers for faster speed-loader reload. It is the factory performance version of the most popular J-Frame. Type: Revolver Action: Double-Action Caliber: .38 Special +P Capacity: 5 Year introduced: 2009, USA Weight: 15.8 oz Overall length: 6.31" Status: Active Intended use: Carry, Concealed Carry, Backup