Scope mount - NcSTAR Tactical SKS Scope Mount With Weaver Tri-rail MTSKS

Read others reviews and experiences before I started. Studied very carefully where metal should be removed.Take off very small amounts then attempt to install and see where more needs to be removed. Continue this process being very careful not to remove too much metal at a time. You can always remove a little more if needed but you cannot put back if too much is removed.Eventually got a tight solid fit. Not a project for the impatient or those in a hurry. Used a small file to do the work.