Normal Gappage on Redhawk?

I highly doubt this is normal on the grips... Should I worry about this gap?

These grips were takeoffs and put on a 4" model.

Any suggestions to make the HKS speedloaders work better? They are not very smooth while trying to put 6 new .45 Colts in the cylinders. It seems like the factory grips are impeding the form here....

I'm waiting on some take offs for my 4" also. Wonder if the 4" grip frame is wider than the others?
Might be able to measure the gap then remove some same amount of material from the grip that mates to the frame. Might make the speed loader work better too?