NRA Gun of the Week: SIG Sauer P320 Pistol

Published on January 2, 2016
Duration: 4:36

The SIG Sauer P320 is a versatile striker-fired pistol built around a modular metal chassis system. This design allows for easy transformation between different sizes and calibers, including 9mm, .357 SIG, .40 S&W, and .45 ACP. The P320 also offers interchangeable polymer grip frames in small, medium, and large sizes to accommodate various hand sizes, enhancing control and comfort for a wide range of users. Its disassembly process is designed for safety, requiring magazine removal and slide lock before the slide and chassis can be separated from the grip module.

Quick Summary

The SIG Sauer P320 is a versatile striker-fired pistol featuring a modular metal chassis system, allowing it to be transformed between different sizes and calibers like 9mm, .357 SIG, .40 S&W, and .45 ACP. It also includes interchangeable grip frames for personalized fit and comfort.

Chapters

  1. 00:18Introduction to SIG Sauer P320
  2. 00:44Striker Fired Design
  3. 00:57Modular Chassis System
  4. 01:17Caliber Versatility
  5. 01:28P320 Size Designations
  6. 02:00Interchangeable Grip Frames
  7. 02:46Safety Features
  8. 03:02Safe Disassembly Procedure
  9. 03:32Chassis Removal
  10. 03:56Conclusion: P320 Innovation

Frequently Asked Questions

What makes the SIG Sauer P320 unique among firearms?

The SIG Sauer P320 is unique due to its modular metal chassis system, which is the serialized firearm component. This allows for easy transformation between different sizes and calibers, and it was Sig's first striker-fired pistol.

How can the SIG Sauer P320 be customized for different users?

The P320 offers significant customization through its modular chassis, allowing caliber changes (9mm, .357 SIG, .40 S&W, .45 ACP) and size variations (full, carry, compact, subcompact). Additionally, each size comes with three interchangeable polymer grip frames (small, medium, large) to adjust grip circumference.

What are the available calibers for the SIG Sauer P320?

The SIG Sauer P320 is available in multiple calibers, including 9mm Luger, .357 SIG, .40 Smith & Wesson, and .45 ACP. This versatility is achieved through its modular chassis system.

How is the SIG Sauer P320 designed for safe handling and disassembly?

The P320 features a safe disassembly process that requires the magazine to be removed and the slide to be locked to the rear before the slide and chassis can be separated from the grip module, ensuring the firearm is unloaded.

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