Has anyone tried 777 in the revolvers?
I recently picked up a the nicest Uberti .36 Navy and it sure do shoot nice. The funny thing is that 777 compresses quite a bit, so you can fill the chamber to the brim, and the ball will still seat below the face of the cylinder. In other words, not only is 777 hotter than black, but you can get more of it in the cylinder.
Yes, it certainly does "magnumtize" it, and next to my 1860 .45, loaded with BP, it seems like the more powerful gun, snorts louder and kicks harder.
For normal shooting I don't use that much, but when I black powder hunt, and carry the pistol for back-up, it's nice to have the hot load in it. It's also possilbe that the Colt's would not like such a compressed load of T7, might batter the wedges or strain the cylinder pin, I don't know.