Description: Glock Slide Stop Lever & Spring, Fits G20, G20SF, G21, G21SF, G29, G29SF, G30, G30SF, Marked 5299-1 on Back. This is a factory original Glock Part.  It is made to the same high standards in material and workmanship as the parts that originally came in your Glock firearm.  This part is perfect to replace your worn or damaged parts, or to have as a spare to keep your glock in top operating condition.

• Fits only G20, G20SF, G21, G21SF (standard magazine catch), G29, G29SF, G30, G30SF. Marked 5299-1 on the back.