No his off eye sights were built by another. I have bent shotguns, done finish work on rifles for him and am currently building Jack custom scope bases for a Hagn rifle. He shoots scopes set up for his right eye for hunting so very different from his target guns.

He has a full collection of every single North American Duck you can legally shoot mounted as well.

http://www.bertramandco.com/
Booking African hunts, firearms import services

Here for the meltdowns