Hey all! Been wondering something... When (let's face it; it's more than likely gonna happen) Glock phases out the Generation 3 models for the Gen 4s, is it safe to assume they will still stay tooled up to produce all the replacement parts for the other generations as well? Or is this something the aftermarket will pick up the slack on? Or both? I'm inclined to believe Glock will still make the parts, simply to service all the millions of non-Gen 4 Glocks in use. What say you all?