Here is a link to thread on this subject, I hope this helps.
http://www.coltforum.com/forums/colt-smithing/73367-movement-1-piece-saa-ivory-grips.html
http://www.coltforum.com/forums/colt-smithing/73367-movement-1-piece-saa-ivory-grips.html
Silicone or epoxy would be "more permanent" but some day you or someone else will want to remove those stocks and since the paper shim stops the movement why use the permanent option?Still would like to know if silicone or epoxy would be a more permanent solution than tape or paper without damaging the frame in any way.
Your "one piece" ivories have already been glued together with something.PS .... I don't think I would want silicone or epoxy on my expensive ivories.
...Though it kills me to spend so much on fitted ivory grips and have to shim them up.![]()