SAWMAN
Master
Got a complete upper awhile back from PSA. Just got around to shooting it yesterday. It was slinging groups of 2-3 inches at 50 yds.
I tried several different handloads and two factory loadings. Brought it back home pissed off. While cleaning the upper noticed the low pro gas block was in contact with the "free floating" rail. Not good at all.
Took it to a buddy that has a small machine shop and he turned the ID down where the gas block was. NOW . . enough clearance so that when on a bipod or front bag there is adaquate clearance.
If your gun will not shoot,this could be the problem. --- SAWMAN
I tried several different handloads and two factory loadings. Brought it back home pissed off. While cleaning the upper noticed the low pro gas block was in contact with the "free floating" rail. Not good at all.
Took it to a buddy that has a small machine shop and he turned the ID down where the gas block was. NOW . . enough clearance so that when on a bipod or front bag there is adaquate clearance.
If your gun will not shoot,this could be the problem. --- SAWMAN