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Fab Defense Glock 43 +4 Magazine Extension

Add more firepower to your Glock 43 pistol with this FAB Defense +4 Magazine Extension. This extension replaces the existing floor-plate of the factory magazine for the Glock 43 and adds 4 rounds for a total of 10 rounds in one clip. This Magazine Extension has a special ergonomic design that enables manipulation of the magazine and allows you to have a full grip on the weapon when the magazine is in use.