I usually never have a problem with any ammo, I am currently using golden sabers. BUT I have heard of problems and most of them claim they happen with the first two rounds in the magazine. I carry with one Saber in the pipe, two FMJ on top, and the remaining 5 are Sabers, just as a precaution even though the Sabers feed fine with a full mag of them. I am using a US surplus barrel, nothing fancy, but I have polished the ramp.
First test the gun to make sure the safeties function properly, then test it with FMJ, then try your hollow points. If you run into a problem have the ramp polished, and that should help.