12-08-2019, 02:03 AM
I took the gamble and got two of them. One for my build and one for my buddy. He is a good guy, but I have mixed feelings on the barrels. My buddies barrel had no issues. Fit and finish were great and it shoots. He did forget to clean out all the media he uses to clean the barrels. Both barrels both had cerakote in the barrels at the gas block hole. I put slr adjustable gas blocks on both. My buddies fit on after throwing the barrel in the freezer for a couple hours. My barrel did not fit. Freezer, heating up the gas block, gentle tapping, and not so gentle tapping. Had to take sandpaper to it. So there goes the cerekote finish and repeating the above process I finally got the gas block on. Could have been the barrel or the gas block. I will leave it there and let you make up your own mind.