Years later still going through dad's stuff after he passed I found in one of his tackle boxes a New Model Single Six, Ser. 62-78274. It was in a holster loaded with mag rounds. along with a few boxes of mag rounds. Knowing nothing about it watched some videos and it appears this model came with 2 cylinders, one for LR rounds and one for mags. My problem is my cylinder is fluted and the info I got is fluted is for the LR round only and a solid cylinder for mags, but it also said mag rounds will not fit in the fluted cylinder.. Well, the mags fit perfect in my fluted cylinder. and that's how dad left it loaded. So...what gives? Is there another cylinder I can get for LR rounds? Just got to figure this out before I shoot it.