Reintroduced K-frame .357 Magnum in stainless steel. The Model 66 was originally discontinued in 2005 after forcing cone failures with full-power .357 loads. The 2014 reintroduction resolved the forcing cone issue with a heavier frame section. 4.25-inch barrel with adjustable rear sight. Type: Revolver Action: Double-Action / Single-Action Caliber: 357 Magnum Capacity: 6 Year introduced: 2014, USA Weight: 36 oz Overall length: 9.75" Status: Active Intended use: Duty / Service, Law Enforcement, Home Defense