Guernsey teammate Ollie Collas placed third in the Alexandra rifle competition after a tense tie-shoot at 600 yards with five other marksmen who had also scored maximum points.
Yet the oldsters sometimes prevail, thanks to seasoned marksmen like Ralph Atkinson, a 77-year-old retired butcher from Melbourne, Australia, who fulfilled his national military service obligation more than a half century ago.
The goal helped Fermanagh lead 1-6 to 0-6 at the interval and three unanswered points after the break extended the home team's lead to six with James Sherry and Adrian Little among the marksmen.