The KRISS MagEx2 Kit is a capacity-extending base plate outer sleeve and spring assembly designed for use with factory standard Glock magazines Gen 3 and later. This kit is caliber-specific for .45 ACP and is intended to pair with standard G21/Glock 21 magazine bodies and followers to provide a total capacity of 30 rounds. The Alpine finish provides a white aesthetic; the kit is finished differently than Cerakote and will not match Cerakote-finished firearms exactly.
Key Specifications
- The kit is caliber-specific for .45 ACP.
- Compatibility is listed as Fits G21 Magazines (standard Glock 21 magazines).
- The total capacity when installed is 30 rounds for .45 ACP with a factory magazine body and follower.
- The extension amount is listed as a +17 rd. Extension to reach the stated capacity.
- The kit is constructed from Polymer for the extended base plate outer sleeve and extended spring assembly.
- The finish is Alpine with an Applied Finish; the kit is not Cerakote finished.
- Required component: Standard Glock Magazine (factory magazine body and follower) to achieve intended capacity.
- Package contents include an extended base plate outer sleeve and extended spring.
- The product weight is listed as 0.27 (as provided).
The MagEx2 Extension Kit provides a straightforward means to increase magazine capacity for .45 ACP Glock-compatible magazine platforms such as the G21 and Glock-compatible PCCs. Its polymer construction and simple installation make it a practical option for range use or applications where increased magazine capacity is required while maintaining compatibility with factory magazine components.
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.
