The Bond Arms(R) Backup is a compact double-barrel derringer chambered in 9mm Luger. Designed for concealed carry and personal protection it features a 2.5-inch bead-blasted stainless steel barrel a textured stainless steel frame and black rubber grips.Its break-action design provides a two-round capacity and incorporates a patented rebounding hammer retracting firing pins a cross-bolt safety and a spring-loaded cammed locking lever. Fixed sights consist of a front blade and fixed rear sight.Key Features:Compact double-barrel derringerChambered in 9mm Luger2.5-inch bead-blasted stainless steel barrelTwo-round capacitySingle-action operationStainless steel frame with black rubber gripsFront blade and fixed rear sightsPatented rebounding hammerRetracting firing pinsCross-bolt safetySpring-loaded cammed locking leverInterchangeable barrel capabilityBond Arms(R) manufactures American?made derringers known for robust stainless steel construction and interchangeable barrel systems. The company focuses on compact defensive firearms that emphasize durability simplicity and traditional craftsmanship. Bond Arms handguns are widely recognized for their solid build quality and distinctive western styling.