I have an rguns lower and my buddy's just got a 5.56 upper from them. So far so good with it. But as others have said, customer service is lacking. But I think we need to remember what they are dealing with right now too.
"In the early days of World War 3, guerrillas - mostly children - placed the names of their lost upon this rock. They fought here alone and gave up their lives, so that this nation should not perish from the earth."