Joe,
I think you mean #5-6 as to the sheath. It is not a #5, UNLESS...It was special-forged with a BCP.
Hope this helps, Capt. Chris
_________________________
Capt.Chris Stanaback
RKCC/RKCA Founder
RKS #016
NRA Lifetime Member
CAPTSTANABACK@aol.com
WEBSITE: www.captstanaback.com