ProMag MP5/PTR9 9mm 40-Round Polymer Magazine

The ProMag H&K MP5 / PTR9 9mm 40-Round Magazine is designed for use with the H&K MP5 and compatible PTR9 clones. It employs a DuPont Zytel polymer body and reinforced feed lips for corrosion resistance and long-term durability. A high-tensile chrome silicon wire spring and an injection-molded DuPont Zytel follower support smooth, reliable feeding. The magazine is manufactured in the United States and is covered by ProMag's lifetime warranty.

Key Specifications

• The magazine capacity is 40 rounds.
• The caliber specified is 9mm.
• The body material is DuPont Zytel polymer.
• Compatible with H&K MP5 and PTR9 style rifles and clones.
• Features reinforced feed lips for improved durability.
• Uses a high-tensile chrome silicon wire spring for consistent feeding.
• Includes an injection-molded DuPont Zytel polymer follower for smooth operation.
• Manufactured in the United States.
• Backed by a ProMag lifetime warranty.

This magazine offers a high-capacity, durable feeding solution for MP5-style 9mm platforms where extended capacity and polymer construction are preferred. Its combination of Zytel construction, reinforced feed lips, and a chrome silicon spring make it suitable for range use and applications where reliable, repeatable magazine performance is required.