seems close in the description.... 20ga 28" vent rib with screw in choke (mod).
no mention of sights, or elevation of the rib. and no pictures to compare.
and customer service could not answer without research. been 2 weeks and i have'nt
heard back from them. so i called back, and they said they would have to research ??
ok then, so i'm take'n this route.......
thanks