Fobus Thigh Rig: Drop leg extension unit with a Left Hand Gun Paddle Holster. Model: SR-2-LH-EXND Fobus Drop leg extension Holster SR-22-LH-EXND Fits to: Ruger SR22 Fobus passive retention system allows an instinctive and quick draw of the gun Fitting: Duty, Off Duty, Concealed Carry, Military Thigh Rig: Drop leg extension unit for all Fobus paddle holsters & pouches Pouch Material: Cordura, Velcro, Polymer IDF special straps