Purchased an dpms co2 sbr from him. Did a function test on site. The gun had a mechanical malfunction. He worked diligently to figure it out. It hadn't been used in some time so oil and common sense went a long ways. By the end of the deal he had it up and running flawlessly. Gave me great instructions on operation and maintenance. Not only am I happy but my son is going to be excited as a snake in a rat hole for his birthday. He asked for a gun like dad's and well he got pretty dang close. I look forward to future deals with you sir.