Fällkniven S1X handle scales
Fällkniven S1X handle scales
In 2019, Fällkniven—the Swedish premium survival knife brand founded in 1984—launched the S1x (and black-coated S1xb variant) as part of the innovative X-series (with F1x and A1x). Debuting early 2019 (reviews and availability by mid-2019, e.g., August announcements), it modernized the classic S1 Forest Knife (~2000s) for superior strength, modularity, and extreme field performance
The Fällkniven S1x features a 5.2-inch (132 mm) drop-point blade in laminated Cobalt Steel (CoS, convex grind) for legendary toughness, edge retention, and corrosion resistance—thickened to 6 mm full exposed tang for unbreakable durability in batoning, chopping, and bushcraft. Weighing ~10.2 oz (290 g), it includes removable Thermorun scales, protruding tang for fire-starting, lanyard hole, and the new Falcon sheath (Zytel, locking lever, MOLLE-compatible)—ideal for survival knives, bushcraft, and tactical fixed blades
The S1xb adds a durable black Tungsten Carbide coating (83 HRC) for reduced glare, enhanced scratch resistance, and stealth use. Priced ~$350–$450 MSRP (Japan-made), the X-series earned acclaim for premium upgrades, refined ergonomics, and field-proven reliability—solidifying Fällkniven's dominance in high-end laminated steel survival knives and versatile outdoor performance