Factory ammo in 44 Spl. has always been pretty slim pickings. From 1907 up to the 1970s all factroy ammo was loaded down to 700 FPS or less just so somene could shoot it in an early revolver that was easy to blow. You can handload .44 Spl. much better than the factories manage to build. Plus you can find a bullet weight that is ideal for your barrel and buy a couple of thousands of that bullet. The best load I have found for my old Bulldog is a 200 gr. slug driven to 850-900 FPS. That's a huge power to weight ratio in a snub revolver. I used to shoot pins with my Bulldog and guys were always amazed at how that little gun would blow the pins back off the table just like the .45 1911 did (you just have to work a little harder). A 215 gr. hard cast SWC works very well in a Charter too. The guy who designed the Charter worked for Ruger and tried to get them to build it. They would not build such a lightly constructed .44 revolver so he left and started Charter Arms. If Ruger would build us one it would be much heavier - but it would be a great carry gun with a good belt rig. Keep an eye on every threaded fastener on any Charter - they will back out from recoil.