Decent qd scope mount - UTG Pro ACCU-SYNC QR Cantilever Mount

I purchased this mount to mount a Vortex Crossfire II scope on an AR-10 chambered in 6.5CM. The mount was a little finicky to get adjusted correctly, but once adjusted, you don't have to adjust it again. The locking lugs in the bottom fit tighly in the top rail with very minimal movement. I don't have a way to accurately check for return to zero after remounting the scope and mount but it appears to be extremely close.