You all know DAve Berlet and his shooting accomplishments, but here is one of his gunsmithing skills in pics A recent MX11 bbl I bought used but the basic bbl in original condition. Approx a 1998 34" bbl with .724 bore and original .032 choke. When I saw the perfect concentric rings I knew the bbl will be a trap target smoker. So, off to Dave for his elevated rib projecting the pattern up to approx 80/20. Some closer views Perfect taper vertical and lateral. And it points like this
YOU WILL LOVE THE RIB. OVER THE YEARS, DAVE HAS MADE MORE THAN ONE FOR ME. GOT TWO ON A COUPLE OF MY GUNS NOW. HE DOES IMPECCABLE WORK.