Spyderco Police 4 FRN K390 C07FP4K390

Sale priceR 3,995.00


When you hold a Spyderco knife in your hand you know you are holding quality. Each Spyderco knife is backed by more than 30 years of research and development to find the right steels and handle materials. All Spyderco knives have been ergonomically designed to open easily and fit comfortably in the hand while cutting. And each pocketknife will hang out in your pocket until you need it. Almost all Spyderco folding knife models feature the thumb hole pull for easy, one handed opening. Most have a pocket/belt clip for convenient carrying.




  • Blade Length: 11.2 cm
  • Closed Length: 14.3 cm
  • Overall Length: 25.3 cm
  • Blade Thickness: 3.0 mm
  • Blade Material: K390
  • Blade Style: Drop Point
  • Blade Grind: Full Flat
  • Blade Finish: Satin
  • Blade Edge: Plain
  • Handle Material: Bi-Directional Textured FRN
  • Handle Color: Blue
  • Locking Mechanism: Lockback
  • Pocket Clip: Tip-Up/Down, Left/Right Carry
  • Made in Japan
  • Parallel Import: Yes

Customer Reviews

Based on 3 reviews
Spyderco Police 4 in K390

First let's get the negatives out of the way: Fit and finish is way off compared to the other popular brands, way, way off!. It came with terrible plastic casting flash on the handles which I has to smooth off. The back lock does not sit flush with the handle and it sits up proud. The blade came with a terribly asymmetrical grind with a nasty bur & I cannot get it centred. It has a factory grind of less than 15 degrees, which I appreciate. After a few minutes sharpening I have possibly the most awesomely sharpest knife in my collection. These Seki City series of knives are proper hard users, there is no posing here. With the fully closed back (no coins & keys to get in between the scales in pocket and dull the edge) and close fitting phosphor bronze washers they are practically immune to grit and grime and with that everlasting K390 edge this police 4 is a working knife of note. I can see this knife getting all my pocket time. If you need a proper workhorse with a decently long blade which won't let you down look no further than the Police 4 in K390. I am loving it!

Lincoln Cordier

Spyderco Police 4 FRN K390 C07FP4K390

Qleg Brokorenko
Spyderco Police 4 FRN K390 C07FP4K390

Good value for original staff

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