12-25-2020, 06:20 PM
My other AR is carbine length.
I did take time to mark and line up the port. Did the compressed air test and it "seems" to work fine. I may take it off and re-do it- just to waste some more time
I did take time to mark and line up the port. Did the compressed air test and it "seems" to work fine. I may take it off and re-do it- just to waste some more time

