The Mama Bear is marketed to women as a compact defensive derringer in 9mm — lighter than the Snake Slayer with a shorter 2.5-inch barrel and finger-groove grip panels designed for smaller hands. Type: Derringer Action: Break-Action Caliber: 9mm Capacity: 2 Year introduced: 2020, USA Weight: 18 oz Overall length: 4.5" Status: Active Intended use: concealed carry