Have shot several hundred thousand jacketed/plated reloads in 40S&W, 9mm and 45ACP in multiple Glocks without issues the past 15 years.
If you are concerned about reloading 40S&W due to higher pressure concerns, use mid range load data with powders like W231/HP38/Green Dot that have "broader load range".
With that said, I did not exceed max load data (I typically loaded to mid-high range of published load data) and I field-stripped the Glocks after each range session and cleaned them.
I still have all of my fingers - Be safe and have fun shooting reloads in your Glocks!