The ProMag GLK10 is a replacement magazine designed for the Glock 42. It is configured for .380 ACP and provides a six-round capacity in a compact package. The body is molded from black DuPont Zytel polymer and includes a full-length steel internal insert for added durability. The magazine uses an injection-molded follower and a chrome-silicone wire spring.
Key Specifications
- The capacity is 6 rounds.
- The caliber is .380 ACP.
- Designed to fit the Glock 42.
- The construction material is black DuPont Zytel polymer.
- Includes a full-length steel internal insert for structural support.
- Features an injection-molded follower.
- Uses a chrome-silicone wire spring.
- The listed dimensions are 1.60 x 2.90 x 9.15.
- The listed length is 9.1500.
- The listed width is 2.9000.
Compact and straightforward, the ProMag GLK10 provides a factory-compatible replacement or spare magazine for Glock 42 owners who need a reliable, low-profile option. Its polymer body keeps weight down while the steel insert and quality spring components support consistent feeding and service life. Suitable for everyday carry pistols and compact defensive platforms where a slim, durable magazine is required.
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.




