Caliber: 357 Mag/38 Spl. Capacity: 6. Action Type: Traditional Double-Action. Additional Specifications: Barrel Length: 4”. Barrel Type: Round blued steel. Rate of Twist: 1:16. Overall Length: 9”. Weight: 34 oz. (birdshead), 35 oz. (gunfighter). Receiver Finish: Polished blued steel. Rear Sight: Fixed notch. Front Sight: Screw-on post. Stock Material: American Walnut. Safety: Transfer bar. Embellishments/Extras: Interchangeable high/medium/low front sights, birdshead or gunfighter grip options. Values are for the Big Boy model; add 6% for the Big Boy Deadeye/Golden Boy Deadeye Revolver (adjustable rear sight, fiber-optic front sight).