Hopefully, the +P version of that load will provide the little bit of extra 'umpf' nescessary to push that bullet a little deeper; much the same way as the .357 version of the 125 gr. Remington Golden Saber does as compared to the .38 +P version.
I have never understood why Federal doesn't take that 125 gr. Nyclad, lengthen it about 3/8 inches so that it weighs about 158 gr. or so, and then load it to +P velocities. This bullet, with its deep, wide cavity, and its fragile design, has proven again and again that it will expand WELL at velocities under 800 fps. The problem is getting it to penetrate after it has opened up the size of a nickel.
The current 158 gr. SWCLHPs, Federal's Nyclad included, expand poorly from 2 inch barrels because their hollow cavities are too narrow, and the SWC shoulder works to prevent expansion simmilar to the way a jacket does on a JHP. The 125 gr. Nyclad, however, expands at a nearly identical velocity as is acheived from a 2 inch barrel by the 158 gr. +P SWCLHPs--750 to 850 fps.