Both are Browning BAR's. The newer one has the BOSS system and was made in the US. I believe it's 8 pounds 3 oz without the scope. The older one was made in Belgium and weighs around 7.5 pounds, give or take without the scope. With scopes and mounts, probably add another pound, give or take. Neither of them seems to be too heavy for me to carry and the recoil is manageable.

I can see selling the newer Browning with the BOSS unit but would never sell the one made in Belgium.