Somebody on here was trying to trade their rifle sight barrel for a bead sight barrel. We had a trade set up and I lost contact. So, I'm looking for him, or somebody else to trade barrels. I have a 18" police magnum barrel with a bead sight. I'm looking for an 18" or 18.5" police barrel with rifle sights. We can work out values through PM. I'll also buy your rifle sight barrel outright.