Storm lake glock barrel - Stormlake Pistol Barrel for Glock 23 40S&W 4.02 in. Standard Length Isonite QPQ Black

I had purchased a new Glock G23 and the first thing I did after a sight replacement was to upgrade the barrel.I had heard positive things about Storm Lake replacement barrels, but this was not the case with the one sent to me. Before I could fire a round threw it, it malfunctioned during the loading process. It jammed with the use of the slide stop, and also jammed trying to slingshot the slide forward. It appeared to me that the feed ramp was causing it to not feed the round properly into the chamber. Since it was a reliability issue, it went back to OP with a hassle free refund,not a replacement. Went back to the stock barrel, no problems since.Ammo used was Hornady critical defense. At this point I can not recommend this product.