Federal, Winchester and Speer Gold Dot have been my go to ammo for SD for 20 plus years. I have owned a S&W model 60, a 642, two Taurus snub nose (mod 85 & 856UL) and a Colt that all shot POA/POI.
Both the 642 and 856UL weigh almost the same as the 360J.
In shooting/owning 14 fixed sighted revolvers, only the 360J didn’t Shoot POA/POI with the above ammo. Just Sayen.
BLUEDOT37 is totally correct. You just have to compensate (if needed) once you find the ammo your gun likes. I’m an old guy and habits are hard to break. If you get a 360J, it’s a great gun!
P.S. All the above ammo brands were 125gr to 135gr. Jhp/fmj.
I was told that the 360J would shoot 158gr to POA/POI.
Don’t know, never tried.