This S1 Bowie (Vietnam 5th Special Forces Group) has a black coated clip point blade with hidden tang and double guard. Blade width is just under 1/4", depth 1-1/4". Handle is contoured stacked leather with white spacers, black coated steel butt cap and lanyard hole. Comes with original black leather sheath. Very Rare. Blade is marked "SOG SPECIALTY KNIVES" on the presentation side. The non-presentation side has the Special Forces crest on the ricasso and "VIETNAM 5th Special Forces Group" on the swedge. Excellent Condition.