Finishing at SIG SAUER

Published on July 24, 2014
Duration: 1:11

This video details the finishing processes for SIG SAUER pistol and rifle components after machining. It covers steps like deburring, tumbling, polishing, and marking with model numbers and serial numbers via roll stamping and laser engraving. Specialized vendor processing for coatings and heat treating is also mentioned.

Quick Summary

SIG SAUER firearm components undergo a multi-stage finishing process post-machining. This includes removing tool marks and burrs via hand deburring, machine tumbling, or robotic polishing. Pistol slides are roll stamped with model numbers (e.g., P250) and manufacturer details, while rifles are laser engraved with identification and serial numbers. Specialized vendor partners handle advanced treatments like coatings and heat treating.

Chapters

  1. 00:06Introduction to Component Finishing
  2. 00:11Finishing Station Overview
  3. 00:18Deburring, Tumbling, and Polishing
  4. 00:26Pistol Slide Markings (Roll Stamping)
  5. 00:34Rifle Markings (Laser Engraving)
  6. 00:39Serial Numbers and Decorative Marks
  7. 00:49Specialized Vendor Processing

Frequently Asked Questions

What are the primary goals of the finishing process for SIG SAUER firearm components?

The primary goals of the finishing process for SIG SAUER pistol and rifle components are to remove tool marks and burrs that occur during machining, ensuring a smooth and precise surface finish for optimal performance and aesthetics.

How are pistol slides marked with model numbers and manufacturer information at SIG SAUER?

Pistol slides are typically roll stamped with model numbers, such as the P250, and the place of manufacturer during the finishing process. This method ensures clear and durable identification on the firearm.

What methods are used to mark rifle components at SIG SAUER?

Rifle components receive their identification and markings, including unique serial numbers required by the ATF, through laser engraving. This process allows for precise and permanent marking.

Does SIG SAUER perform all finishing processes in-house?

No, some rifle and pistol components are sent to certified vendor partners for highly specialized processing. This can include advanced coatings, heat treating, and additional performance-enhancing finishes for internal parts.

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