Scott - the barrels are 30" measured end to end with the action broke open. The weight is in the 6 lb range. (give or take a few ounces)
A couple of more pics.
Thanks for the comments, The same appraiser really tore down my Winchester 1892 (a Real Fine Gun ) 32-20 caliber and two Colt SA's in the same . Perhaps he thought I was looking to sell them cheap beings I was in Las Vegas.