I went trap shooting on Saturday with my new 870 Wingmaster Classic Trap. I used cheap Winchester ammo from Lebaron. Most of the time it was functioning flawlessly, but on occasion I would have difficulty moving the slide back to extract spent cartridge. One time it actually jammed completely and I had to take the shotgun apart to clear the shell. I tried to cycle it with the round in , but without shooting and it worked without any problems many times. I have read on the internet that someone had the same problem and he was advised by other people that it was due to cheap shells not having enough brass in them and they expanded too much, which caused difficulty with extraction. Do you guys think that this is a legitimate explanation and I should try to use better ammo, or could there be another reason for this malfunction?


















































