My WILDFOWL is # 198XXX-W which makes it a 1942 gun approved by the chief inspector for the Rochester Ordnance District, Col.Roy Lindsay Bowlin whose R.L.B. stamp can be found on many of our ordnance marked L.C. Smiths. The gun has 32" 12 ga. tubes choked F&F, 2 3/4 inch chambers, and is without the barrel re-enforcement loop.