I'm trying to find out when Federal introduced its apparently-defunct Tactical Bonded handgun ammo line. This included loads like LE9T1, LE9T5, LE40T1, LE40T2, LE45T1, etc. The first I can find of the line is that several loads were in the 2004 LE catalog, with no mention of them being new. I don't have any LE catalogs for Federal products from 1985-2003, so I'm in the dark about their availability during any of those years. The loads listed above were also in the 2010, 2014, and 2015 LE catalogs, but all were absent from the 2016 LE catalog. AFAIK, none of them ever appeared in a non-LE Federal/ATK/VISTA catalog.