I compared my new Rossi 44 Mag 2" barrel to my old S&W model 29-3 w 10 5/8" barrel. Out to 7 yards was good groups. But the 44 mag out of the Rossi tumbled. At 3-7 yards it did not matter to much. But at 25 yards accuracy was significantly reduced. Still hit the silhouette with the Rossi, but my S&W was still grouping good, about 5" with open sights.
Next range test I will use some 44 mags loaded to 44 special specs. Just like any gun, there has got to be a sweet spot that will result in optimum accuracy.
I did shoot 50 rounds total switching back and forth. When I first began shoot the Rossi, the sound was so loud, that everyone momentarily stopped and looked over to see what was happening.
The Rossi is simply a hoot to shoot.