Hello All! My name is Ed and I am a new member to this forum. I currently have a 300BLK AR and I have built a couple in 5.56. I am looking at building an AR in 6x45 and so I wanted to join here and learn! I am also very interested in .264 LBC/6.5 Grendel and TCU cartridges. I love target shooting and hunting. I especially like varmint calling, upland birds, and Elk. I live in the valley east of Phoenix.