The ProMag SIGA24 is a 40-round detachable magazine designed for use with Sig Sauer MPX 9mm rifles. It offers high capacity in a polymer construction intended for range, training, competition, and duty use. The body uses a DuPont Zytel-based polymer and incorporates an injection-molded follower and a heat-treated chrome silicon spring.
Key Specifications
- The magazine holds 40 rounds.
- The caliber is 9mm Luger.
- Compatible with the Sig Sauer MPX.
- The model number is SIGA24.
- The magazine body is DuPont Zytel-based polymer.
- The follower is an injection-molded magazine follower.
- The spring is formed from heat-treated chrome silicon wire.
- The finish/color is black.
- This item is Made in USA.
Designed to provide reliable feeding and high capacity for intensely used platforms, the SIGA24 combines polymer durability with a robust spring and follower. Its construction and compatibility make it a practical choice for shooters seeking a high-capacity, serviceable magazine for the Sig Sauer MPX platform.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




