I recently sent the barrel of my mini 14 to Revelation Arms to get it cut and crowned and have a flash hider permanently installed. The work that was performed was completely shoddy and unprofessional. The flash hider was welded all the way around the barrel and the crown looks like it was done by child. That is the least of my worries. When inspecting the inside of the barrel where it was welded, i noticed a nice ring around the rifling where the weld was too hot and set inside the barrel. So now its not only shoddy work, its now very unsafe. What should I do? I'm not a very confrontational person but I would like this made right. Any suggestions?