Bo-mar style sight repair.

[fridge450]

Can anyone point me in the direction I need to be going, I need a replacement windage screw nut or both for a Bo-mar type rear sight(colt gold cup) my rear sight blade popped out while shooting the other day and the round notched nut that holds the windage screw in place from the left side of the sight is gone. I'm not sure if it backed itself out or was bumped but I can thread the screw out of the sight blade and back in still. I've called and emailed several gun smiths,parts suppliers and colt customer service with no luck. just hoping for parts as I have a temporary fix holding it right now and if I have to ship it away I've already talked to a site sponsor that would try to fix it.
Thanks

 

[T&G]

Probably cheaper and quicker to just buy the equivalent rear sight from Freedom Ventures.

 

[fridge450]

That's how I'm starting to feel too, brownells has one for S&W revolvers that looks right but it doesn't list any dimensions or the thread size.

 

[RePete]

If it's not an actual BoMar then it was more than likely made by Kensight.

They have parts.

htt p:// /stores.kensight.com/

 

[fridge450]

When I talked to Colt they recommended kensight as well but they don't list the windage screw in their parts section and they haven't responded to my email yet.