gravity gun?

I bought the purple hf gun for a throw away after shooting epoxy primer.it was on sale /half off coupon made it like 20.00 it sprayed so well with dp50 I spent 2 hrs cleaning it shot feather fill hi build primer on top 2 days latter with a light green scotch brute scuff 1st.that stuff laid down like glass.top coat and clear shot with hvlp turbin-air.don't be afraid to use hf gun on primer coats because of the cost being cheap,it makes me wonder how much profit the name brands make off the sale of one of there guns.iawata is now made in China and there price didn't drop from the Italian made ones of past