Krale is an excellent and professional vendor. Items in stock are shipped quickly and are well packaged to survive the rigors of shipment. They have processes in place for efficient sales & shipment to U.S. customers.
Some orders have gone perfectly smoothly, and others haven't. For reasons outside of Krale's control. Once the shipment hits the U.S., then it becomes managed by UPS, Customs and in one case for me, CBP, Krale has no ability to manage how efficient or accurate these U.S. entities perform their work.
Most of my orders have come to me without paying any U.S. Customs Duties, and have been delivered within a few days of shipment. One rifle got caught up in UPS/Customs errors where it was inaccurately held up as a 'firearm'. If this happens you just have to be prepared to wait, and hope for the best. It eventually arrived 2 weeks late, and due to the additional scrutiny it underwent, I also had to pay Customs Duties on it. These pretty much washed away any savings I got by ordering the gun through Krale, although it was not even in stock at U.S. dealers at the time.
I believe that the majority of Krale orders (at least in my personal experience) will come through quickly and smoothly. But in ordering from Krale one has to be prepared for the order which doesn't go through the process in a smooth or timely manner. But this is not the fault of Krale.