XM-1S Tactical Folding Knife — part of the XM (Xtreme Military) series by Ontario Knife Company OKC, developed in the early 2010s for military and law enforcement use, meanwhile discontinued. More pictures upon request.
- New condition with box
- National Stock Number, NSN: 1095-01-535-5733, engraved on the blade.
• Blade steel: Böhler N690Co cobalt steel
• Blade length: ~3.4” (8.5 cm)
• Overall length: ~8” (20 cm)
• Blade thickness: ~0.19” (4.8 mm)
• Weight: ~6.3 oz (≈178 g)
• Hardness: 58–60 HRC
• Blade shape: Modified spear / drop point
• Finish: Satin
• Handle: Aircraft-grade anodized aluminum
• Locking system: Titanium liner lock
• Opening: Thumb stud (manual, non-assisted)
• Pocket clip: Ambidextrous (left/right carry)
• Lanyard hole, ergonomic finger grooves
