Just got my identical model back from Ruger. Had to replace the barrel and cylinder. Originals wouldn't shoot for squat. Fixed now, though, at no cost to me, thanks, Ruger. Suggest Pachmayr's if you shoot it much. Makes it almost comfortable and downright fun to shoot. I've shot many 240 to 300 pretty stout loads with success. It's still a heavy piece even with the short barrel and the Pachmayr's make it more than managable.