I have not had any issues with the reloading process. Seating didn't seem any different than the S&B or Winchester that I used before in my Hornady single stage press.

My stock Glock 19 Gen 4 has had zero issues. The stock Glock 17 Gen 3 needed a stronger (red) striker spring to not have occasional light strikes. Before the spring upgrade it would have 2 - 3 light strikes per 100rds.