This is our favorite shootin' Hawken rifle. .54 Caliber, 34 inch barrel, 1 1/8 inch breech and 1 1/8 inch muzzle. Beautiful stripped Maple stock. All hardware is engraved and case colored. Screws are fire blued. The barrel is browned. Typical tall, non-adjustable, rear barrel sight and standard blade front sight. Beautiful rifle and it shoots as good as it looks !!