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Bark River PSK 3V

Editorial summary, specs, pros and cons, and independently selected retailer options.

Expert reviewed

Topic summary

The Bark River PSK 3V, or Personal Survival Knife, is a compact fixed-blade designed for ultimate portability and readiness. Weighing in at a mere 2.1 ounces without the sheath, this knife is almost imperceptible on a belt or in a pack. Its full-tang construction, using CPM-3V st

Key takeaways

  • CPM-3V super steel blade
  • Full-tang construction
  • Convex grind
  • Overall length: 5.125 inches
  • Blade length: 2.25 inches
  • Weight: 2.1 oz (knife only)

Intended uses

  • Everyday carry (EDC)
  • Survival kit inclusion
  • Light utility tasks
  • Backup blade
  • Minimalist hikers

Verification notes

Evidence: expert reviewed. Last verified August 22, 2026.

Catalog photo
Real product photography — no AI-generated or placeholder imagery.

Editorial take

The Bark River PSK 3V, or Personal Survival Knife, is a compact fixed-blade designed for ultimate portability and readiness. Weighing in at a mere 2.1 ounces without the sheath, this knife is almost imperceptible on a belt or in a pack. Its full-tang construction, using CPM-3V steel, is the real draw here. CPM-3V is a high-carbon tool steel renowned for its exceptional toughness and edge retention, making it particularly well-suited for a knife that might see hard use in unexpected situations, despite its small stature. The blade geometry, typically a convex grind, offers a strong, easily maintained edge that slices and handles light batoning tasks better than many flat-ground knives of similar size. In the field, the PSK 3V excels at fine tasks like feather sticking, cordage cutting, and even food prep when a larger knife is overkill or unavailable. The handle, while small, is ergonomically designed to provide a secure two-finger grip, with the pinky often wrapping around the pommel for added control. Users with larger hands might find it a bit cramped for prolonged, heavy use, but for its intended purpose as a discreet, always-there utility and survival tool, it performs admirably. The included Kydex sheath offers secure retention and multiple carry options. Compared to other small fixed blades, the PSK 3V distinguishes itself through its premium CPM-3V steel and meticulous convex grind, often found on much larger, more expensive knives. While its price point is higher than many entry-level neck knives, the material science and hand-finished quality justify the investment for those who prioritize robust performance and reliability in a minimalist package. This isn't a primary camp knife, but rather a last-resort tool or a convenient everyday carry that disappears until needed, ready for anything from opening packages to unexpected survival chores.

Best for

  • Everyday carry (EDC)
  • Survival kit inclusion
  • Light utility tasks
  • Backup blade
  • Minimalist hikers

Not ideal for

  • Small handle may be limiting for large hands or heavy tasks
  • Higher price point than many similar-sized knives
  • Requires careful maintenance of convex edge
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Verified specifications

Key features
  • CPM-3V super steel blade
  • Full-tang construction
  • Convex grind
  • Overall length: 5.125 inches
  • Blade length: 2.25 inches
  • Weight: 2.1 oz (knife only)

Warranty and repair information: contact Bark River directly for the most current terms.

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