Recently built a ESB blaster (have shots in separate post) the webley body was bought from Vaticast (Ebay). There have been previous posts tearing them to shreds, basically saying that they are recasters and bad people to deal with.
TBH, they were not the quickest to send out the kit and their communication left a lot to be desired. But as kits go, it was actually a decent cast, the stock was the worst part (full of air bubbles) but it was easily sorted with filler. The main webley body was a good cast and not the horror story that I was lead to believe in previous posts.
Overall I wouldn't buy from them again not because of the kit but the bad communication and long shipping time. Plus the kit is very incomplete, had to source greeblies, scope and scope mounts form other sources.
Sidewinder all the way (better, cheaper, more complete kits).