Was able to get my AR to the range finally after the build and surgery. It all went great. It was shooting just a touch low I adjusted the front sight and it was better. I will do more when I get to a outdoor range with some distance. It feed great till I put my brass catcher on then had to adjust it. But all and all great. I shot 150rds 68grn FMJ and then 30rds JHP 75grn that I loaded. I love my AR. LOL. First few shots.