I guess I don't understand the question. I bought a 20 ga. RBL last September, never gave a thought to not hunting with it. Got a blue grouse three days after purchase, first shot out of the gun. It has, like several before it, become my favorite bird gun and will likely stay in that position this year, too. The odd thing, though I shoot it very well on birds, I can't hit a lick with it on sporting clays or 5 stand.
Oh, though I don't have a precise scale, I believe it weighs a few ounces over 6# and is a pleasure to carry in the field.
Steve