This venerable design has been updated with the highest quality leather and a minimalist approach that allows use with various lengths of a given model of handgun. The belt loop sewn to the back of the holster keeps the handgun close to the waist and the trailing belt slot pulls the butt into the body for greater concealment. BLACKHAWK!"S injection-molded sight track allows the use of even high custom sights and keeps them from dragging on the holster. Features: Trailing belt slot pulls grip in, greatly increasing concealment; adjustable tension screw allows fine-tuning for personal preference; and reinforced opening allows consistent ease in re-holstering. Note: For the SandW 5900/4000 weapon, this holster only works with the ROUND trigger guard for that weapon.