

Google Patents Revolver cylinders for multiple calibersĭownload PDF Info Publication number US3173221A US3173221A US262764A US26276463A US3173221A US 3173221 A US3173221 A US 3173221A US 262764 A US262764 A US 262764A US 26276463 A US26276463 A US 26276463A US 3173221 A US3173221 A US 3173221A Authority US United States Prior art keywords cylinder hammer cartridges chambers revolver Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US3173221A - Revolver cylinders for multiple calibers


US3173221A - Revolver cylinders for multiple calibers
