870 Wingmaster Identification
My wife just gave me an 870 Wingmaster pump 12 ga. for our anniversary. Sweet! It replaced a similar shotgun that was stolen in the late 70's. This one has stamps on the barrel that indicate it was produced in October 1971, roughly about the time I purchased the original shotgun. Nice coincidence! The one she gave me has a 26" barrel without a vent rib and is a modified choke. Apparently there these guns were available in either vent-rib or non-vent-rib barrels. Is this an ADL, standard model, or something else?