I was really hoping that the Apex extractor would fix the poor ejection on my July 2013 production Glock 19 Gen 4, but I shot it again today for the second time and it didn't change a thing. I have all the pertinent upgrades including the stronger Apex extractor spring, Glock non loaded chamber indicator bearing, 0-4-3 recoil spring assembly, and 30274 ejector.
I still get a weak vertical ejection pattern where the brass comes down and hits me on my right bicep/forearm (right handed), comes back and hits me 6:00 in the center of the chest, and hits me on the top of the head/shooting glasses. I get hit almost every shot.
At this point i'm thinking the dual recoil spring assembly is simply over-sprung, and not kicking the slide back hard enough to eject the cases with enough authority. I just ordered a Jager Gen 4 guide rod and 15 lb ISMI reduced rate recoil spring which I hope will offer some improvement.
I still get a weak vertical ejection pattern where the brass comes down and hits me on my right bicep/forearm (right handed), comes back and hits me 6:00 in the center of the chest, and hits me on the top of the head/shooting glasses. I get hit almost every shot.
At this point i'm thinking the dual recoil spring assembly is simply over-sprung, and not kicking the slide back hard enough to eject the cases with enough authority. I just ordered a Jager Gen 4 guide rod and 15 lb ISMI reduced rate recoil spring which I hope will offer some improvement.