Accurate Armour A+ service

I received an order for some 17 pdr rounds from Accurate Armour ; unfortunately a few of the "empties" were incomplete castings. Happens. I e-mailed to see about getting replacements and 5 days later (yep- 5 days) they were at the front door. Across the Pond and half the U.S. in less than a week. Can't ask for better. Curt