that is a great looking rig--reminds me of some rigs i used about 30 years ago.
they are more than relevant to this day.
i remember the old S&W rear sights on those--was it by per chance worked on by Kings?
all learning is like a funnel: however, contrary to popular thought, one begins with the the narrow end. the more you progress, the more it expands into greater discovery--and the less of an audience you will have...