So I reading on another forum when I came across this guy talking about aftermarket barrels. I lost the link to the site but he was saying how some aftermarket barrels have a tighter chamber for better accuracy. Okay makes sense. But he said because of these tighter chambers they are known to cause a lot more FTFs; and that aftermarket barrels should not be used on everyday CC guns. What I don't understand is if this is true, why i haven't read it on GT yet lol and why would a company produce and sell barrels that are less reliable then a stock glock barrel? Why would people go out and spend $100-$250 for an aftermarket barrel that has more of a chance to malfunction? If anyone has any input I'd really appreciate it. Thanks for your time.