Offshore, here's a little food for thought. There is a Big difference between Warnes standard rings and their Tactical ones. I have 2 Tactical Warne Rings on my SSK Encore pistol in 500 S&W. I've put about 350 full load rounds through it. The scope ain't going anywhere
Besides "holding power" also realize that more rings also help minimize scope flexing under heavy recoil. I once posted a link to a slo-mo film showing how much a scope tube vibrates and flexes during recoil. Which stresses the scope innards of course.
More or less if you can get 3 or four scope rings on the scope it is a very good idea to do it on the heavies. Besides additional and fail-safe holding power, this decreases odds of the scope failing.
