This is the Extended version of the Glock factory part that allows you to reverse the magazine catch to the right side of the grip for left-handed shooters.

Factory plastic part that is designed for GEN 4 Glocks.

Fits only 9mm, .40 cal, and .357 Gen 4 Glocks.

Product Code: 6126

For more information visit: https://www.glockstore.com/Glock-GEN4-Extended-Mag-Catch-9mm-40-357

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