This ProMag drum magazine provides a high-capacity feeding solution compatible with the Sig Sauer P365 and P365XL. It is constructed with a DuPont Zytel-based polymer housing and includes a full-length steel internal insert for feed reliability. The magazine uses an injection-molded follower and a spring formed from heat-treated stainless steel; it is manufactured in the United States.
Key Specifications
- The magazine holds 50 rounds.
- Chambering is listed as 9mm.
- Designed to fit Sig Sauer P365 and P365XL pistols.
- The drum housing is constructed of a proprietary DuPont Zytel-based polymer.
- The upper tower includes a full-length steel internal insert that is stamped and welded.
- The magazine uses an injection-molded follower.
- The magazine spring is formed from heat-treated stainless steel wire.
- The exterior finish is black.
- Overall package dimensions are listed as 3.20 x 6.65 x 14.75.
- This product is made in the USA.
For users seeking extended capacity with components intended for durability and consistent feeding, this drum magazine offers a compact solution tailored to the P365 platform. Its polymer construction with steel reinforcement and stainless-steel spring addresses everyday carry and range use where higher round count is desired without sacrificing basic reliability and serviceability.
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.
