I don't think so Billy. I could be wrong but I don't recall seperate "S" on "Fl." blade trademarks. It could be "light-struck" or over-finished in that area.
Best, Capt. Chris
_________________________
Capt.Chris Stanaback
RKCC/RKCA Founder
RKS #016
NRA Lifetime Member
CAPTSTANABACK@aol.com
WEBSITE: www.captstanaback.com