I have an old Ithaca Model 37. I have had it for about 25 years and love the gun. During my last trip to the range I lost my bead. So I thought I would order a replacement bead. It had a simple metal bead so as long as I had to replace it I thought I would get a TruGlo Fiber optic bead for a little better visability. I got a 6-48 because according to the package thats what it said the Ithica used. It is defiantly too big for the hole. Anyone know what the older model ithica 37 thread should be. Any help would be greatly appreciated.
Thanks anyone for your time