With all due respect and with no intent of flaming anyone, what grandfather did was indefensible. All the sawing and hacking did nothing more than lighten the rifle by 2 lbs. at the most. Would you have me believe that grandfather was a backpacker and carried that rifle for many miles through the woods (thereby justifying the weight reduction)? Hardly! He took a nice service rifle and converted it into an ugly duckling on the flimsiest of excuses. I, of course, acknowledge his right to do that. It was his rifle to do with as he pleased.
If grandfather had installed a nice sporter stock, polished and blued the rifle, and installed some nice sporter sights, he could certainly be justified in dressing his rifle up. But the rifle in its current configuration hardly qualifies in that regard. It's a hack job, plain and simple. It substantially de-valued the rifle the day he did it. And it remains de-valued today.
My 2c worth. Happy Holidays!
J.B.