What information is typically stamped on the side of a rifle barrel?

Information typically stamped on the side of a rifle barrel includes:

1. Manufacturer's Name or Logo: The name or logo of the company that produced the rifle.
2. Model Number or Name: The specific model number or name of the rifle.
3. Serial Number: A unique serial number assigned to each individual rifle for identification purposes.
4. Caliber or Gauge: The caliber (for rifles) or gauge (for shotguns) of the firearm, indicating the size of the ammunition the rifle is designed to fire.
5. Proof Marks or Inspection Marks: Marks indicating that the firearm has passed certain quality control or inspection standards.
6. Country of Origin or Manufacturing Location: Information about where the rifle was manufactured or its country of origin.
7. Barrel Length or Material: Sometimes, the barrel length or material used in manufacturing (e.g., stainless steel, chrome-lined) might also be stamped on the barrel.

These markings are essential for identifying and tracing firearms, ensuring compliance with regulations, and providing important information for owners and manufacturers.