The ProMag GLK-A19 is a replacement magazine intended for Glock® 48 and Glock® 43X pistols. It is specified to hold 15 rounds of 9mm Luger and uses a heat-treated steel magazine body with polymer components. The magazine includes an injection-molded follower, a polymer catch insert compatible with the factory Glock magazine catch, and a heat-treated chrome silicon spring.
Key Specifications
- The magazine capacity is 15 rounds.
- The caliber is listed as 9mm Luger (9×19).
- Fit is specified for Glock 48 and Glock 43X pistols.
- The magazine body is constructed of heat-treated high carbon steel.
- The follower is an injection-molded polymer component.
- Includes a polymer catch insert to allow use of the factory Glock magazine catch without modification.
- The spring is made from heat-treated chrome silicon wire.
- The overall length is approximately 4.65 inches as listed in source data.
- The reported weight is 0.08 as provided by the source data.
- The manufacturer lists the item as Made in USA.
This magazine is a straightforward option for shooters who require an OEM-compatible spare or replacement for Glock 48/43X platforms. It combines a steel body with polymer internals and is described by the manufacturer as backed by a lifetime guarantee against manufacturer defects. Manufacturer data also notes certain state shipment and sale restrictions; review applicable local and state regulations before purchase.
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.




