Hi Stan very nice looking gun am I mistaken or are the weights quoted down to 5 or 6 decimal places . Is 5 1/2 lbs about right for the .410. The pierced top lever is a nice touch and I like the chequering. I have a 6 lb ish 20 bore Orvis uplander based on the onyx 686 but with upgraded straight grip wood. Single trigger and strangely balances very similarly to a model 12 20 bore pump action I used to own ,both great guns. I wish I had an old A5 in 20 bore but they are extremely hard to find over here.