Posted by Drew Hause on February 22, 2015, 8:23 am, in reply to "Re: l.c. smith 410"
Dr Jim's "L.C. Smith Production Records" lists 2,826 .410 Smith guns, with 13 of 2,509 Field grades ordered with a BTFE. The originality of your gun's FE should be confirmed with a Research Letter http://www.lcsmith.org/shotguns/researchdivision.html