Sig Sauer P250/P320 9mm Luger 17 Round Magazine

Sig Sauer

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The Sig Sauer 17-Round 9mm Luger Magazine for Sig Sauer P250/P320 is engineered for superior reliability, durability, and high capacity. Crafted with precision and quality that Sig Sauer is known for, this magazine ensures smooth and consistent feeding for your Sig Sauer P250/P320. Whether for professional use or personal defense, this magazine offers the dependability and performance you need.

Sig Sauer P250/P320 Magazine Specifications:

  • Capacity: 17 rounds
  • Caliber: 9mm Luger
  • Material: Steel with polymer baseplate
  • Weight: 3.0 oz
  • Dimensions: 4.75 x 1.575 x 1.3 inches
  • Color Options: Black
  • Compatibility: Sig Sauer P250/P320 (Full-size models only)
  • Features: Anti-tilt follower, easy disassembly for maintenance, witness holes for quick round count verification

About Sig Sauer:

Sig Sauer has been a leader in innovative firearm accessories for over two decades, known for quality and performance. Trusted by shooting enthusiasts, law enforcement, and military personnel worldwide, Sig Sauer products are built with reliability and precision. Join the Sig Sauer community and elevate your shooting experience.

NOTE: Shipping restrictions may apply, please see our Shipping Policy for details. 

Pros and Cons


  • High Capacity: Holds 17 rounds for extended use.
  • Durable Construction: Made from high-quality steel with a polymer baseplate.
  • Reliable Feeding: Anti-tilt follower ensures consistent performance.
  • Rear Witness Holes: Allows for easy round count verification.
  • Versatile Compatibility: Fits Sig Sauer P250 and P320 full-size models.


  • Weight: May be heavier than lower-capacity magazines.
  • Compatibility: Not compatible with the X5 grip module with extended magwell.
  • Color Options: Only available in black, which may not suit all preferences.

Sig Sauer P250/P320 Magazine FAQs:

Yes, this magazine is compatible with the Sig Sauer P320-M17, in addition to the standard P320 and P250 models, providing versatility across different Sig Sauer 9mm platforms.

No, the magazine does not come pre-lubricated. It is recommended to lightly lubricate the internal components, especially the spring and follower, before use to ensure smooth operation.

While it can be used for concealed carry, the extended length of the magazine may make it less comfortable or practical compared to smaller capacity magazines, depending on your carry method and personal preferences.

Yes, the spring in the magazine is replaceable. Over time, springs can wear out, and replacing them can help maintain the magazine's reliability and performance.

The magazine is designed to perform reliably with a variety of 9mm Luger ammunition types, including FMJ and JHP. However, performance can vary slightly depending on the specific ammunition brand and load.