The Model 638 Bodyguard features a shrouded hammer that protrudes slightly above the shroud, allowing single-action cocking while preventing hammer snag on clothing. The design splits the difference between the fully hammerless Model 642 and the exposed-hammer J-frames, providing the option of single-action fire without the snag potential of an exposed spur. Type: Revolver Action: Double-Action Caliber: .38 Special +P Capacity: 5 Year introduced: 1990, USA Weight: 15 oz Overall length: 6.31" Status: Active Intended use: concealed_carry, backup, law_enforcement