I did search quite a bit before I asked this question so I apologize in advance if it has already been asked. On early versions ('74-'84) of the new model super blackhawk, how many front sight options were there and what were they? I had a stainless, 5.5" barrel from this time period that I am trying to replace. I swear up and down it had a fixed, stainless "blade" style front sight like the vaqueros. Also believe it did not have any type of rear sight at all. But, I am starting to question my memory. Any input on sights from that time period would be greatly appreciated. Thank you.