405 is a .40S&W caliber revolver with 2 inch barrel and 5 round capacity. It is first .40 S&W caliber revolver from Taurus and only weighs 29 oz. MSRP will be $452
445 Ultra-light is chambered in .44 Special with 2 inch barrel and 5 round capacity weighting onlt 22 oz. MSRP is $514
From: Taurus USA
