Walt and Vern - thanks for the replies. Walt, S/N is 401009. After looking at the gun closer, both barrels are marked as full choke (4). Constriction in one barrel is about .035. The other barrel is the same constriction, but choke starts about 1" closer to the breech and the last 1" opens up to about .028. Any idea what might be going on here? Both barrels are 32". Is there any way to determine if both barrels were ordered with the gun or if one was fitted later? Thanks.

LCSMITH