Looks great. I am also building a similar setup and have been in contact with TP555. I am going to order a 16" barrel in chromoly (black) threaded as yours is with the 3 position gas block in the pistol length. I am waiting for pricing. What profile is your barrel? How long was the turn around time from when you ordered till you received everything. I hope he can supply the tube for me as well to ease hunting for parts. Also, whose flash hider did you install. It looks like a YHM.
My build is going to be on my R-15 to use as a hog/deer gun.
http://www.remington.com/products/fi...r-carbine.aspx
I hope his gas block will slide inside the fore end. I want to keep the all camo look. If I don't use a flash hider, I may just use a thread protector.
Are you able to chrono your loads. I am curios what speeds to expect from a 16" barrel from 125's and 150's. any plans to run subsonic?
Thanks