A third or fourth option in the paints menu where scopes applied to that weapon will use the applied paint and multiple reticle choices for each scope as a means of customizing them.
A second sight slot just for equipping tritium sights alongside the regular scope, this doesn't need to be added to the radial menu options. Please also consider a weight reduction to the tritium sights (they can't possibly weigh as much as a regular scope)
Attach the reticle to the weapon so you could have a scope with a unique color and reticle on one weapon but the same type of scope on another weapon could be very different and use the same skeleton
Edit: it's been a bit more than 5 years and scopes have not changed at all, engine limits and draw distance aside, things could be done
Specifically, new scopes in between the ranges of what we have available. 2-6 rifle scopes are popular for thicker woods (90% of Emerald coast), a 3-9 for basic shooting, a 6-12 for longer ranges since the argus is miserable to use. NONE OF THEM NEED MIL-DOTS
A choice of how its mounted would be nice too, I'll be posting a new suggestion with this idea in mind soon
