My grip was partially inspired by the grip on the effigy of Gunther von Schwarzburg, which can be seen in figure 77 in Oakeshott's Sword in the Age of Chivalry. That effigy shows a central riser (on a bastard sword, mind you) composed of two risers that cross, forming an "X." The double risers at top and bottom were my own fancy. I can't really call this an historically accurate grip (I haven't seen any done quite this way), but I think it still qualifies as historically plausible.
For those who haven't seen it, Sean's MRL Falcion grip:
[ Linked Image ]
My MRL Falchion grip:

