These are Glock factory-colored magazine tubes. No internals, just the shell you need to build your own magazines!
Coyote - 19X magazine tube
Build a 17+2 round 19X mag using the factory extension. Use this spring.
Build a 17rd mag with this baseplate and spring.
We also offer factory-colored extensions and baseplates so that you can mix and match colors! Check them out here.
Factory Colored Extensions
Factory Colored Baseplates