hylander: Professor Fuller Bullspit has given you some good advice and many of the folks on this and other forums prefer the hardcast bullets in 44 mag loads. However, with that being said, the Remington factory loads that same 240 gn jsp into both the 44 magnum and the 444 Marlin, so it is tough enough to hold together at both ends of that velocity scale and still do the job. Lots of folks still use that bullet exclusively for 444 hunting on whitetail and hog, so there isn't anything wrong with it if that is your preference. HTH. Mikey.