Spyderco · Code C122GBNM4PS

Spyderco Tenacious Folding Knife C122GBNM4PS

★★★★★ 4,8 147 reviews Heureka verified
Spyderco Tenacious CPM M4 is a true "everyone's workhorse" — large enough for tougher tasks, yet after a quick tune-up still smooth, solid, and practical. It reminds you that strength and functionality can go hand in hand with everyday comfort. Free shipping.
Knives Folding knives

Detailed product description

Spyderco Tenacious CPM M4 Combo C122GBNM4PS – Robust working reliability with premium steel

Spyderco Tenacious, designated C122GBNM4PS, appears in one of the best specifications in this series — thanks to CPM M4 steel, designed by Eric Glesser, a dark brown G‑10 handle, liner-lock mechanism, and a partially combination blade, it is a knife ready for tougher use.

📐 Technical parameters

Closed length: approx. 111 mm (4.38″)

Key parameters

Overall length cca 196 mm (7,71″)
Blade length cca 85 mm (3,35″), full‑flat grind, combo edge, satin finish
Weight cca 115–119 g (4,06–4,20 oz)
Clip Čtyřpolohový (L/R a tip‑up/down), nerezový
Steel CPM M4 – americká prášková nástrojová steel s tvrdostí 58–63 HRC, vynikající houževnatost a retence ostří
Opening Spyder‑Hole (~14 mm), vhodné pro obouruční použití
Handle brown G‑10 s liners a spacerem z nerezového oceli, Bi‑Directional texturou
Blade thickness cca 3 mm (0,12″)
Production China (Spyderco)
Lock Liner‑Lock – spolehlivý mechanismus založený na workshopu Michaela Walkera

Key benefits

  • Premium CPM M4 – excellent for hard use; the steel offers outstanding wear resistance and edge retention
  • Combination blade – more versatile use thanks to both plain and serrated sections
  • Solid construction – G‑10 with liners and a skeletonized spacer increase strength and durability
  • Good ergonomics – suitable size for larger hands; comfortable grip for manual work
  • Easy sharpening – CPM M4 is a robust yet easily sharpened steel, ideal for frequent use
  • 🔴 Drawbacks
  • Initially rough action – may feel less smooth from the factory; cleaning and light lubrication are recommended
  • Larger and heavier – compared to smaller models like the Delica, it may feel bulkier for smaller hands
  • 💬 What the community says
  • „The Tenacious is truly solid. … It is well loved by people who bought it 10 years ago.“
  • „It’s a great way to see if you like the ergonomics of Spyderco knives before spending more money.“
  • Enthusiasts appreciate its reliability, ergonomic feel, and easy maintenance — an ideal choice as a first "large" Spyderco knife.

Maintenance and care

Cleaning and lubricating the pivot – removing grit and applying lubricant ensures smooth action and eliminates "stick"

CPM M4 protection – wipe after use and, if needed, treat with a thin layer of oil to prevent patina

Sharpening – easy thanks to lower hardness, while the edge lasts longer than standard work steels

Clip and screw security – regularly check tightness, especially if they loosen during carry

  • ❤️ Emotional appeal

Spyderco Tenacious CPM M4 is a true "everyone's workhorse" — large enough for tougher tasks, yet after a quick tune-up still smooth, solid, and practical. It reminds you that strength and functionality can go hand in hand with everyday comfort.

  • Conclusion

For everyone who wants a robust working companion in the world of Spyderco — with premium powder M4 steel, quality construction, and comfort, the Tenacious C122GBNM4PS is a clear choice. Ideal for work, trades, and tougher EDC situations. If you require a more refined action right out of the box or have smaller hands, consider a smaller, more compact model.

Customer reviews

All 147 reviews →
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147 reviews · Heureka verified
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