this review is kinda bitter sweet, I do agree with all other comments that Chris is a super nice, knowledgeable ,and stand up guy, which is quite possibly why I dropped my guard alittle on my recent trade. I cannot confirm or deny that he did or didn’t know that the riffle he advertised on trade wasn’t exactly accurate as a factory riffle. He sent me a dd m4a1 ris111 on trade for my dd mk 12, I didn’t realize until I got home that the lower was not the m4a1 ris111 full ambidextrous lower. Party my fault for not noticing… but I still feel a little got as I traded my full factory mk12 for what appears to be a pieced together rifle… lesson learned on early meet ups