I've never used the Scirocco on PG, but I, too, used 140 gr. AccuBonds out of a 7mm-08 with great success on game up to and including kudu and gemsbok. As jorge suggested, perhaps the guys who had issues with them were indeed seeing a speed limitation, as mine topped out at just 2769 fps at the muzzle. They held together and mushroomed perfectly.
