I just recently purchased a glock from JJ.(first time buyer) He was very patient, honest and very knowledgeable! will def be going back to JJ and would highly recommend to you guys out there.
Excellent customer service. If JJ he says he will get back to you about a question, he does it. Very easy to deal with.
I purchased a Glock 43 from JJ that he had in stock. Very friendly and knowable guy. Great price and he includes a special warranty with the firearms. Give him a call and some business, I know I will continue using him.