ProMag HECA17 MP5/PTR9 9mm Luger 40-Round Magazine

The ProMag HECA17 is a 40-round magazine designed for H&K MP5 and PTR9 platforms chambered in 9mm Luger. Its black DuPont Zytel polymer body includes reinforced feed lips and components intended to support smooth, consistent operation.

The magazine is made in the USA and uses a high-tensile chrome silicon wire spring with an injection-molded DuPont Zytel polymer follower.

Key Specifications

• The magazine has a 40-round capacity.
• It is chambered for 9mm Luger.
• The magazine fits H&K MP5 and PTR9 platforms.
• The body is constructed from black polymer.
• The polymer body is made from DuPont Zytel.
• The design includes reinforced feed lips.
• The magazine uses a high-tensile chrome silicon wire spring.
• The follower is an injection-molded DuPont Zytel polymer follower.
• The product is made in the USA.
• ProMag lists a lifetime warranty for this magazine.

With its 40-round capacity, polymer construction, and compatibility with H&K MP5 and PTR9 platforms, the ProMag HECA17 provides a practical magazine option for range use and collection support.