The K stock folds to the other side - no biggie. The K stock is just slightly taller than the MK760 stock - maybe just make the bottom connection a little taller / stick down from the bottom of the pistol grip a tad further. It seems that a metal worker could make the new top mount to fit into the MK760 stock "slot" (opening) and put the top part of the folder mechanism onto that new piece. Has anyone tried this? K stocks work pretty darn well. Thanks for any feedback.