That is a different way of doing it! He cut the metal portion behind the trigger guard to fit in the military bottom metal (including front capture screw but not one on the back/rear), changed the inletting, installed the military bottom metal and fitted the BRNO floorplate to it.
It's a pretty significant modification, much more so to me than the recoil pad or bolt handle. If its just for shooting/hunting and you like it, go for it. If you want a collector that's not the one.
