The Rival Arms Extended Magazine Release can make it easier to drop a mag when it is time for a reload. A poorly designed mag release can get in your way and cause unintended "new-guy" drops. That's why Rival Arms designed a mag release with a comfortable angle - easy to reach with a slimmer profile to reduce unintended drops. FeaturesCNC-machined aluminumSingle piece construction for easier install and less maintenanceIncludes new mag release springNo gunsmith required DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.