Originally Posted by
GJM
While I don't think it is a feature, as long as I can remember, Glocks have sprinkled brass around, especially with lower power factor range ammo. When I first met YVK, we were at a TLG class. He was shooting a Gen 3 19, and I pointed out to him that it was sprinkling brass all around. He said, yep it has been doing it for 15,000 rounds, during which time he had never had a stoppage.
I don't argue that Glock screwed up their extractors, both Gen 3 and 4, around the time the Gen 4 was introduced. That caused real stoppages, and an intense focus on Glock ejection/extraction followed. The stoppages largely got fixed, but not the erratic ejection/extraction, which probably never will be fixed without a major redesign of the pistol.
Each of the different platforms have their pluses and minuses, and with Glock sprinkling brass is just the way it is.