I have a DSM rifle stock that had the end closest the the front sight cut off. The stock has all other hardware including the bands, sling stud and butt plate still intact. The stock is still functional, but I have a stripped stock that has not been altered I am going to use the hardware on. The only thing is does not have is the round discs used for the stacking rod. Has anyone attempted to remove the discs without destroying them? Any input would be greatly appreciated.