Ruger gp100 357mag 2.5" gold bead front ss (talo) Triple-locking cylinder is locked into the frame at the front, rear and bottom for more positive alignment and dependable operation shot after shot.Grip frame design easily accommodates a wide variety of custom grips.Takedown of integrated subassemblies requires no special tools and allows for easy maintenance and assembly.Transfer bar mechanism provides an unparalleled measure of security against accidental discharge.