GLOCK G19 GEN 1-3 OEM Complete Upper Slide Rebuild Parts Kit 9mm Genuine OEM. Fits Glock models G19 9MM. Please NOTE NOT for GEN 4 OR 5. This is a great option for a new build or to replace all of your worn out slide parts and have your pistol functioning like new!These are all factory OEM parts from Glock. The Upper Slide Parts Kit for the Glock pistols includes all of the replacement parts you need to rebuild your slide assembly except for the barrel and sights. These are factory GLOCK OEM Parts. This Complete kit is a great replacement for your worn out slide parts or a new build. Firing Pin Safety & Spring (00077). Extractor Depressor Plunger Spring (33522). Firing Pin Spring Cups (00070). Please note we get all these parts in bulk and assemble the kit. Glock does not have any Factory Packaging. The item "GLOCK G19 GEN 1-3 OEM Complete Upper Slide Rebuild Parts Kit 9mm Genuine OEM" is in sale since Friday, June 14, 2019. This item is in the category "Sporting Goods\Hunting\Gun Parts\Pistol". The seller is "raintactical13" and is located in San Tan Valley, Arizona. This item can be shipped to United States.