Up for sale is a barrel band front sight ramp for your custom rifle project.  These are cast steel and are in “as cast” condition.  I have listed them as used because it looks like someone has fitted sight blade inserts into the dovetail.  These can be secured with a set screw or soldered on.  Any serious hobbyist would most likely want to polish and finish by case coloring, rust or hot bluing this base for that custom look.  Grooves could be cut for mounting a hood also. Dovetails are 3/8” by approx .100 deep.  Ring diameters are very close to .550 and could be opened up to approx .600 if needed. I don’t sell disappointments.  thanks for looking.