Great value - Vortex Precision Matched Rifle Scope Rings

This is my second set of Vortex matched scope rings. Vortex says they are precisely matched and there is no need to lap. Since I already had the tools and materials, I lapped the rings anyway. I found this set to be very slightly offset (not necessarily a problem with the rings) but took very little lapping to get them perfectly aligned. The rings and scope have not budged after 120 rounds of 300PRC's.