Disappointing - Faxon Firearms Match Series Flame Fluting Sig Sauer P320 9mm Threaded Pistol Barrel

I really wasn’t going to write a review I was just going to let it go, but i keep getting emails about it. The barrel was very disappointing. When I changed it, I tried it with three different suppressors and by itself and every third shot it keeps jamming. I thought maybe it was the Ammo so I bought four different ammo brands
And different grains. Unfortunately, it keeps jamming after the third shot. I replaced it again with the original thinking maybe it was something different but the original barrel works fine. Did not jam once. I put four magazine with 10 rounds in it no problem. It’s very disappointing because I spent over $150 and it’s not functioning properly. I understand you can get 20 amazing products and one of them will be garbage. Maybe I just got the bad one.