No. I've been dealing with them for six years. The only issue ever was shipment delay, but that was always during a buying crush nationwide, when everyone else across the board was delayed.
I'm a Prime member and my annual surprise shipment arrives Monday.
It was a moment of weakness. I can say that the Sig shoots great. I ordered a Leupold DeltaPoint Pro for it. It will be my first handgun with an optic. I didn't order a 92X de-cocker, the shop said more are coming in and will call me when they are in.