Update for 2024. Not recommended at all.
Ordered one of the new VFC XM16E1 GBB rifles off them about 3 months ago, and only just received what is the wrong gun today.....
The XM model was not available in the UK so i thought id give SWIT a try. Was massively cheaper than on UK sites (Yes i know imports would come) and they were running a discount sale on orders over a certain price, so i figured even with postage and potential imports it would be less than bought here, and might not even have a fee if lucky. I also ordered a handful of mags and was pleasantly surprised at the checkout to find that the sale was taking off 40 dollars from every single item in my basket, making each mag almost free. Great i thought, what could go wrong?
Few days later, i get an email from them saying this was a website error and i was only entitled to a single 40 dollars off. Considering i had already paid, i asked if they would honor the price presented to me, but they only responded to that with an invoice for the rest, and that they would only send the gun, no mags if i didn't pay it. Annoying, but fair enough i thought, worth asking anyway.
After this i had no update from them for about a month, when i emailed with no replay, so had to resort to messaging on FB, where they let me know, the gun was ready but they were still waiting on the mags to arrive. Few days after that i get the email that the gun is now shipped. Arrives in the UK a few days after that, but now has to go through customs.... Customs send me an invoice for a whopping £170 extra, then hear nothing from them for 2 months, apart from very unreliable UPS updates, and phone calls which went nowhere.
Gun finally arrives today after all that hassle and time (Very beat up and ripped box, presumably by customs, but also no protection on it from Swit apart from the paper wrapping), only to open it and see that I've been sent the M16A1 not XM16E1, which i ordered..... Weirdly, the packaging clearly has "XM16E1" written on it in bold marker pen, so idk how they screwed that up, but I'm sure as heck not gonna send it back after the struggle it was to get here. You could say i won a little here as the M16 was about 50 dollars more then the XM, but i still would of preferred the XM. Fortunately i do have an AEG XM so its not the end of the world, but that's besides the point of their mess up.
Will see what they have to say, but now I've tried it, i never want to order from outside the UK again. Its just not worth the potential problems, wait times, lack of proper communication and support, inability to easily send an item back, and in the end, I've paid more or less the same as i would for this from a UK site.....
Lesson learned, and i would suggest the same for anyone considering it. Maybe i was really unlucky, but i still wouldn't risk it now.
XM model clearly written on the packaging, while the M16 clearly inside.