I had the same problem (on a Ruger MK 2 handgun).
I bought the FireSights for a Ruger but they did not fit my model.
I read up on it at RimfireCentral and stopped by Fred's Dollar Store and bought some bright red nail polish.
Cleaned the sight with some solvent, let it dry and put 2 coats (drying between coats).
I'm tell you it makes a major difference.
I bought the FireSights for a Ruger but they did not fit my model.
I read up on it at RimfireCentral and stopped by Fred's Dollar Store and bought some bright red nail polish.
Cleaned the sight with some solvent, let it dry and put 2 coats (drying between coats).
I'm tell you it makes a major difference.