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CDS Aluminum Extended Magazine Release For GEN 1-3 Glock 20,21 Blue

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GEN 1-3 G20,20SF,21,21SF,29,30,30S,30SF

Centennial Defense Systems Extended Magazine Release

The Centennial Defense Systems extended magazine release is a complete drop in unit. The extended mag release allows for easier and faster mag swaps and is designed to fit in most holsters. The mag release is machined from high quality 6061 aluminum and available in a variety of finishes to match your project. These magazine releases are designed to fit all Gen 1-3 Glock models. A full list is below of the colors and models that are available.


Finish: Blue Cerakote

Mag Release Versions:

MOD1 = Serrated Finish

MOD2 = Stippled Finish

Finishes available: Black, Blue, Burnt Bronze, Glock Grey, Glock Tan, Gold, Nickel, Orange, OD Green, Pink, Purple, Red, White, Zombie Green

Fits The Following Glock Models:

45ACP, 10MM G20,20SF,21,21SF,29,30,30S,30SF



Fits The Following Polymer80 Models:


All Centennial Defense Systems products are designed, manufactured, finished and assembled in the USA.

Note: Will not fit Small Frame, G42, G43 Or Gen 4/5