Cheers for that Mike! Funny they are not selling/advertising the 99? Interesting that they are rather expensive on the normal calibres? They import direct so usually very cheap on the hw,s.
Rather fancy going down the same route as Paul and getting an 80.
you already have a HW99, let's just put a .25 barrel on that. I'll warm up the lathe........
Your right Pete that one did indeed!
We still never really got to the bottom of it really, the only thing we could say for sure was that delrin smells really funky and creates a lot of smoke when it gets really hot.