Worthless in my opinion - B-Square Shotgun Universal Cantilever Mounts - Ribs up to 3/8", Blue 16175

I bought two of these one for me and a relative last year. The one on my nephews gun seems to be doing OK. Mine on the other hand has completely buckled under the recoil of turkey loads. Not many other options out there for this mounting arrangement, but save your money and time and come up with another solution