360 Kit Gun Type Revolver Caliber .357 Magnum®/.38 S&W Special +P Barrel Length 3-1/8" Capacity 5 Rounds Action Single - Double External Safety N/A Hammer .240" Semi-Target Trigger .312" Smooth Target Grip Uncle Mike's Boot Firing System N/A Front Sight "Light Gathering" HIVIZ® Orange Dot Rear Sight Adjustable V-Notch Frame Small Finish Matte Stainless/ Grey Over all length 7-1/2" Weight 12.0 ounces Material Scandium Alloy Frame, Barrel Shroud and Yoke; Titanium Cylinder