So initially I left DDA a good review although he forgot to bring the sling that was included in the deal to the meet up. I drove an hour and 15 minutes to meet him at bass pro shop in Lawrenceville from hartwell to buy the whole daniel defense mk18 package from him. The romeo 5 sight was stuck on the rail and I had to grind the mount off the rail. Also he forgot to bring the sling which I told him was fine if he would ship it to me when he returned home. He told me to send my address and I did. For the past three days I have been trying to contact him regarding this matter and he has blocked my number. Please fix the situation and this can be resolved. Warning traders! This is not a man of his word like we all strive to be. Avoid at all cost! I have screenshots of the conversations showing that he said it was included and even offered to ship it to me. I dont like liars and deceivers.