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				By the way Rino, how could you determine it was a FW Frame from the pictures I posted?
			
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 L.C. Smith collectors are still looking to find that long rumored 20-gauge on a regular frame.  While a few 16-gauges were built on the Regular Frame, normally 16-gauges, as well as all 20-gauges and .410-bores are on the Featherweight frame.  They produced 12-gauges on both the Regular Frame and the Featherweight Frame.  Regular Frame --
Field Grade 12-gauge Regular Frame.jpg 
Featherweight Frame --
Field Grade 12-gauge Featherweight Frame.jpg
A quick glance at the shape of the lockplate shows the difference.