True or not, it sounds kewl!ozarkmac,
Most likely, parts will be very hard to find. Not aware of any "loose" M/1914 parts or vendors with any (at least for the last 30 years).
Only heard one story,---an old collector that had a M/1914 with a Colt slide stop. He looked for over 15 years for a M/1914 style SS, and he eventually found one in a used parts bin at a gun show,---it was numbered to his pistol!