Not really, except for the extractor cut. You've got to clear the rib and studs off the barrel for it to turn off, and you can't get your barrel vice very close to the receiver.
The receiver wrench I use for these is two 1" steel bars with a pair of bolts to clamp on the flats, with copper shims to protect the surface. Turned the extended end of one bar round so that I can slip a length of pipe on as a handle.
Did I mention the extractor cut?