GS Upper Parts Kit w/ Stainless Steel Guide Rod for Gen3 Glocks 17/19

The kit works well for a new G19 Gen3 build. All the parts needed to complete a new (stripped) slide are included. The bonus item is the steel guide rod, not tungsten of course, but not plastic and good enough. Two things are needed to make the kit better. 1. Channel liner install tool, plastic would do. 2. Lenny video definitely needed here. Lenny has separate videos for some of the major parts but no video with a comprehensive install for this kit. Despite the lack of a video, the install went well. The channel liner was a bit tricky at first but a 5/16 punch was used to ease the part into place. Word to the wise, pay attention to the cup install for the firing pin and the entire guide rod assembly. Both can be challenging due to spring pressure.