I love my QD mounts and Rings , here is what I use and I trust them 100% of time I never had a failure or slippage I have used many in heavy recoil mag guns
1.LARUE TACTICAL ANY MODEL IF YOU DON'T NEED A , CANT BUILT IN , TRY THE CAN SYSTEM ones as they much cheaper $99 for mount $39 for ring set , great deal
2,BOBRO , ANOTHER GREAT MOUNT AND LIGHT WEIGHT
3, SPURH is a great mount but very expensive , and heavy great for heavy recoil powder burners ,, The one I have uses 5 lugs to lock down munt where as the rest use 2 usually
I HAVE MOUNTED TAKEN OFF AND REMOUNTED , i HAVE TOSSED GUN IN GRASS AND STILL ALL HOLD 0 EXACTLY
LOU