Ruger GP100 full stainless in 10mm Auto — the brushed stainless steel variant of the GP100 10mm for maximum corrosion resistance in field carry environments. Type: Revolver Action: DA/SA Revolver Caliber: 10mm Auto Capacity: 6 Year introduced: 2018, United States Weight: 43 oz Overall length: 9.7" Status: Active Intended use: Hunting, Bear Defense