Cmmg upper advice.
I went ahead an started the task of building my first ar-15 an just have an upper left to make it a complete gun. Just wondering does anyone have any info on a CMMG 22 inch 1:9 twist barrel chambered in 5.56. Also a plus would be a picture of one mounted up to a gun so I could get an idea of what it will look like. Thanks in advance an happy shooting.