I recently bought my first semi-auto 12 gauge, a Charles Daly Model 601. I have shot several hundred rounds of low brass target loads with no issues but when I go hunting and use high brass loads the first shell will shoot and eject but the second shell does not chamber. I have used Fiocchi High Velocity and Federal Hi-Bird shells and have had the cycling issue with both. I know the Charles Daly is a low end gun and that may be the problem. I was hoping to get some input from others with more experience with semi-auto guns. Thanks