I did not deal with them.
Am curious so if they indeed ship to the US, and if so, all they sell (minus ammo maybe) or not certain things, or?
Prices are given including 24%VAT. If you buy there and self export they should give you the paperwork to claim a refund on the VAT upon exit within30 days or so...
If they ship to the US I need, they should not charge you the VAT in the first place. You may need to pay import taxes in the US, if so, best declared.
Only time I did that (in person, arriving at a US airport the tax rate on scuba gear was 3%. (Those change so, pending what trade war games are being played...) and the VAT I got refunded was 20%,(that was the rate where bought). So, in conjunction with favorite pricing on my purchase, I thought that worked out...