QSP Badger QS181-A1 Nitro-V Blade G10 Handle Rack Lock Folding Knife

The QSP Badger QS181-A1 combines premium engineering with practical everyday carry performance. Its Nitro-V blade delivers exceptional toughness and corrosion resistance while maintaining an edge that's remarkably easy to sharpen—ideal for users who prioritize durability and maintenance ease over extreme wear resistance. Built for reliability, this folding knife features a Wharncliffe blade profile (3.38") crafted to 59-61 HRC hardness, paired with a G10 handle for superior grip and durability. The ceramic ball bearing mechanism ensures smooth, consistent deployment, while the rack lock provides secure blade retention during use. Designed for demanding outdoor and tactical applications, the Badger balances performance with practicality. Its compact closed length of 4.49" fits seamlessly into pockets, yet opens to a full 7.87" for effective cutting tasks. The reversible stainless steel pocket clip accommodates both left and right-handed carry preferences. At just 124 grams, this knife delivers substantial capability without excess weight. Whether you're camping, hiking, or managing daily cutting tasks, the Badger's Nitro-V steel and thoughtful design make it a dependable companion that rewards regular use and maintenance.

Nitro-V Blade Introduction

Nitro-V is a nitrogen-enriched martensitic stainless steel refined to deliver an outstanding balance of extreme toughness, fine edge stability, and excellent corrosion resistance. Its fine carbide structure allows for remarkable ease of sharpening and exceptional resistance to chipping. However, its edge retention is modest when compared to high-vanadium powder metallurgy steels, meaning it requires more frequent honing under abrasive cutting tasks. It is an ideal choice for demanding applications where durability and ease of maintenance outweigh ultimate wear resistance.

SPECIFICATIONS

Category :  POCKET KNIFE
Mechanism :  Ceramic ball bearings
Name:  Badger

Blade: Nitro V
Handle:  G10
Lock: Rack lock

Mechanism: Ceramic ball bearings
Overall: 7.87''(200mm)
Closed: 4.49''(114mm)

Blade: 3.38''(86mm)
Blade thickness: +/- 3.0mm ( finished product )
Blade shape: Wharncliffe

HRC: 59-61 ( Coated blade < Silver blade, may HRC1-2 less）
Reversible stainless steel pocket clip
Net weight: +/-124g (4.37oz)