I got a shooting bud he has a K-80 combo, the gun weighs 10 lbs, he is as old as I am looking for recommendations for something under 9 lbs
680 682 top singles are hard to beat for quality guns you can get used. Everything top single will be lighter.
I shoot a Perazzi mx3 special combo. I know it's an old gun but I like it. Its the only mx that I have shot,but most of them are very close in configuration.(weight, poi,feel. For an older shooter,I am 73, the gun is a very good fit. Some of the older mx models can be bought at a fair price. My 2cents Loyd
My Kolar Max TA comp combo isn't to much for this 80yr old. It's a 3 barrel set & the top single is a little lighter than the unsingle & I have a weight set for it. It's the fit & balance that make it an exceptional gun, though.
Top single beretta 682’s always felt pretty light and quick to me not so much the 682 gold E, it had an extra rib of steel on the barrel if I recall