It looks like I may come into possession of a Ruger Sp101 .357 Mag, this is all I know about the gun at this time. This would be my first in that caliber, I always thought that the "magnum" was really loud and obnoxious and didn't offer anything over my .44s or .45s. Even though I've never owned a gun in that caliber, I have managed to stock up a few hundred rounds of .38 and .357. I know its a really crappy time to add a new caliber so I wont look this gift horse in the mouth. That said, I probably need to get on a list for bullets and brass. Starline will let me back order brass as well as several bullet companies. If one was to bulk order bullets right now, is the 158 semi-wad cutters the bullet to order? something else? This may not be a high volume piece or it may kick off an obsession, I just don't know.