My RBL 16 is 6.4 lbs. with 29 inch barrels, and balances right at the hinge pin.
My 28 inch barreled Win 21 DT 16 is 6.7 lbs., and balances almost an inch behind the hinge pin, even loaded.

Identical stock LOP. To me they feel very similar between the hands, but the RBL has IC/M chokes vs. M/F in the Win 21. This may be why I'm breaking more clays with it.