There were 2 different styles the military used on the M715...
1 has a slanted top piece, front lower, rear raised, and a rear window...2 piece and removable, does NOT use any of the soft top hardware to mount it. This was the style installed at the factory.
The other has a flat top piece and is also a 2 piece and removable unit with a rear window that does NOT use the soft top hardware to mount it. This type was what one received in the field if a hard top kit was ordered.
There are several different aftermarket ones I have seen...especially the fiberglass units...Boyce Equipment in Utah sold those for years...not sure if they made them.
Then there are the ones that were fitted by individuals or fire departments, etc. These typically DO use the soft top frames and bows and put sheet metal of some type over that. They may be removable without cutting but many are not unless one chops them out...either welded on or riveted on usually.
Lord send your Holy Ghost into our hearts and make the desire of our hearts Your Will.
Pro-choice, that's a LIE, babies don't choose to die!!