GMF1

GMF1

Small, compact, lightweight fixed blade with full impact. Comes with handmade leather sheath designed by Ansø and Vox.

Specifications

Blade Steel N690 / Elmax / MagnaCut
Blade Length 2.4"
Overall Length 5.2"
Weight 2.0 oz
Handle Material Stainless Steel (Skeletonized)
Lock Type Fixed Blade
Made In Maniago, Italy
Released Jul 2016

Recalls, Issues & Notes

🔧 Known Issues

Leather Sheath Retention Loosening Over Time

The handmade leather sheath that ships with the GMF1 can loosen with repeated use, especially in humid conditions. Some users report the knife becoming easier to accidentally dislodge from the sheath during physical activity.

✅ Solutions

Fix: Kydex Sheath Upgrade or Leather Treatment

GiantMouse sells dedicated Kydex sheaths for both the 4mm and 5mm GMF1 variants (sold separately). For the leather sheath, wetting the interior and letting it dry with the knife inserted can re-tighten the fit. A leather conditioner afterward maintains flexibility without loosening retention.

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