I loaded up for my first time .40 Cal 165 JHP with 4.7 grains of titegroup with an oal of 1.025 which, is what the hodgdon website recommends. My Glock 22 would not feed the rounds into the chamber. When I fired a round the slide would lock itself to rear and I had to manually depress the slide top in order to feed the next round.
I believe the problem has something to do with the OAL of the cartridge but I am not sure. I would randomly check the rounds and there was some variation they were 1.024, 1.026, or, 1.027. I looked at the hodgdon website to see if 1.025 was the minimum or maximum length but I could not find an answer.
I have Dillon carbide dies and the brass is once fired Glock brass. I didn’t have problem with the rounds going into battery they all fired so I believe that my crimp is good. Not sure what my next should what my course of action suggestion would be much appreciated.