Well it seems this is going to production. At first I could care less. However the final appears to have an e Series body and the lanyard loop. Twisty tailcap. I would have liked to see the reintroduction of the 2 stage tailcap. However, a twisty is doable for me. Low is achieved by loosening the head. The best part is it appears to be using the maxvision beam! Price my be around 150. I wasn't going to get one but now I will. Tactical response has them listed in thier page for 150. Not available yet.