Iin house modification of your previously purchased SJC sight mount to accept either the SJC Dowel or lever thumb rests. This is a necessarry mod for rest installation on the left side of the mount (for right handed shooters). Ship your stripped down SJC mount (no optics) to the address below. Be sure to include your SJC thumb rest or order one in conjuction with this service. Return shipping is charged at check out. You can pay here or ship your mount and a check to SJC including $9.95 for return shipping of your modified mount.
221 West Crogan Street
Lawrenceville, Ga 30046