Caliber Gourmet 50 Caliber Corkscrew . The Cbg-1003 50 Caliber Corkscrew Is Hidden Within The Body Of The Bullet. Unscrew The Bottom To Expose The Worm Screw. Now You Can Really Put A Dent Into Any Corked Bottle That Stands In Your Way Easy To Use And The Compact Design Makes It Externally Functional For Your Bar. Package Contents: Caliber Gourmet 50 Caliber Corkscrew The Caliber Gourmet 50 Caliber Corkscrew is a quality addition to the Caliber Gourmet lineup. For more great deals on Gifts and Other by Caliber Gourmet please browse our Caliber Gourmet Gifts and Other page.