I got a contoured blank from McGowan last year. Pre purchase service was excellent. I had a significant shipping delay, not their fault obviously. Apparently the tracking details were not logged in from the get - go is all I could figure. Phone calls and emails were ignored, which looking back I really can’t fault them for. Wasn’t anything they could do about it anyway. I ordered the blank fluted and specified where I wanted the fluting to end. Twice. Wasn’t even close when it showed up, again, minor annoyance. The barrel shoots well, nothing spectacular but certainly not a dud. I would use them again. They have not replaced Hart and X-Caliber as my preferred button barrels.