I got a different bolt head for a build and noticed that the face (where the cartridge sets) is not shinny smooth around the outside perimeter. It kind of looks like the old Spyro gragh patterns. I can barely feel it when I drag a pin head over it. Is this a normal thing or is it bad ? Should I get a new one or see if I can have this one re surfaced. I tried taking a photo, but it doesn't show up. I would like to know before I go through the trouble of head spacing it. Thanks.
Rick.