Ive seen a few sub 8lb 10 gauges before .
Heres a 7lb Parker 10 gauge
https://www.gunbroker.com/item/868437572
Would be interesting to see the letter on that one .
I read on another forum a fellow had a English 10 gauge that was 7lbs he used for quail.
Charlie ill dig it up later but I also seen a 7lb double 4 bore
7lbs 13 oz double 4 bore pigeon gun
https://www.theexplora.com/harris-ho...ve-pigeon-gun/