I posted this on another site long ago, and searched this site to see if I could find anything about it, and came up empty. So here goes:
I wanted some kind of zero stop for my Leupold Mk IV scopes, but couldn't find anything. I found that a copper pipe adapter that goes from .5 to .75 inch can be used. Use a hacksaw to cut slices off the .75 inch end, and they fit perfectly down around the scope turret to make a zero stop.
Usually, I have to make a number of different thicknesses that I can use depending on which rifle, and how it's scope is zeroed to make these work. I make the zero stop so that my scope goes down to about 4 moa past zero. That way, I can adjust for different ammo and conditions without having to remove the zero stop. I turn the turret all the way down, then go back up to zero. It works perfectly, and it is damned cheap.
I wanted some kind of zero stop for my Leupold Mk IV scopes, but couldn't find anything. I found that a copper pipe adapter that goes from .5 to .75 inch can be used. Use a hacksaw to cut slices off the .75 inch end, and they fit perfectly down around the scope turret to make a zero stop.
Usually, I have to make a number of different thicknesses that I can use depending on which rifle, and how it's scope is zeroed to make these work. I make the zero stop so that my scope goes down to about 4 moa past zero. That way, I can adjust for different ammo and conditions without having to remove the zero stop. I turn the turret all the way down, then go back up to zero. It works perfectly, and it is damned cheap.