Quilly, I have Fiber Optics on two muzzleloaders.They do work well as long as you don't break them. Like oldelkhunter said they are to fragile.One little bump or snag on brush and they will break the fiber part out.I would look at other options before buying more Fiber Optics. Ruger Redhawk

Support the NRA...Protecting our Gun Rights and Freedoms is everybody's responsibility. Ruger Redhawk A proud NRA Life Member since 1977.