Alright my friends, I need your help. Have any of you had any experience with Fulton's side cocking upper receiver? I have a few pieces parts for a new build and really like the idea of the side cocker. So far I have a DPMS lower, bolt, JP adjustable gas block, and just got a call from Krieger Barrels letting me know that my new barrel is almost done. Chambered in 260 Rem. and 26 inches long. I can't wait to finish this thing!! ;D