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The Shield Arms Glock 19/23 Magazine Extension adds 5 rounds to your Glock 19 magazine, and 4 rounds to your Glock 23 magazine. Shield Arms unique, easy access floor plate design allows you to quickly access the spring and follower without having to remove the extension from the magazine body.

SHIELD ARMS - + 5/4 MAG EXTENSION FOR GLOCK© 19/23

Online Only
In Stock

Style: Extension