New Optic Ready Glock Build x How To Install A Glock Upper
This guide details the process of installing an upper parts kit into a Glock slide, a crucial step for building or maintaining a Glock firearm. It covers the sequential installation of components like the channel liner, firing pin safety, extractor, plunger assembly, and striker. The video emphasizes the importance of correct orientation and secure seating of each part, culminating in the installation of the back plate and the barrel/guide rod assembly. The presenter, from SPN Firearms, demonstrates this process using a Glock 26 slide, noting its RMR cut.











