i'm amazed at how well this system holds it's zero. i can bet my life on it. the knobs are big enough i can tighten and loosen them by hand and they will not come loose. i shoot action rifle and 3 gun and i have torture tested this gear. also the studs are big and strong enough that i've not been able to break them. love this mount
Pros: holds zero, no tools required to mount and remove
Cons: slower than a camlock mount
This review was written in the old system and had content requirements that are different than reviews written today.