Good catch Kenny, I didn't notice that discrepancy the first time through. Weren't the National Sporting Fraternity edition of Repros
all two barrel sets? If so, it begs the question on how other NSF guns are numbered? (Meaning, did this edition start life as a one barrel set with a regular SN and then the 2nd set of barrels were added and numbered XX of 100 for the NSF?)
Check out the SN of this NSF 12-ga.
http://www.artfact.com/auction-lot/p...1-c-t2tzczo34j