I just bought a Shadow Bronze ceracoated Glock. The thing is beautiful and shoots like a Glock, even ejection is dead consistent so far. The only thing I've noticed: in my other new G4 Glocks is a copper colored compound on the guide track for the connector that is on the slide...it's missing on the ceracoated G19. I assume it isn't critical, that whatever company did the ceracoating just didn't reapply it///I'm certain it wasn't Glock...since the entire pistol is ceracoated, frame and all. They did a nice job of it...looks as good as my LWRCs.
Can I just put some grease on that guide track and call it good? What does that copper colored compound do...is it a lapping compound of some sort? Is it completely necessary?
Anyhow...I appreciate any insight from the hive...
~CB