My 2nd G30SF also had accuracy troubles plus the WORST cause pull of ANY Glock I've ever owned, And that i couldn't right it applying this set up regardless of what I did and effectively in excess of one,000 rounds of attempting to repair it and “crack in” the gun https://cristianasxoc.aboutyoublog.com/35873408/details-fiction-and-where-can-i-buy-a-glock-30-online