One ass shot. ONE!!
Those are some beefy rings. Very... tacticool <g>. I'm using similar bases on my heavy 7 WSM and they do work. Never really LIKED them but I can't fault their function.
You liking that LRHS? Heaviest of all the ones I've been considering... Jordan sure likes his. Saw a box test shot with one over on LRHF that was pretty impressive.