RJ4 BLACK G10 │ RAGING JAP-Japanese Design High-Performance Knives



RJ4BK (Plain Edge) / RJ4SBK (Combination Edge)

MSRP JPY10,900- (US$109.00-)


Developed for knife enthusiasts who don’t want to carry a bulky, heavy folding knife for everyday application. Unlike some other one-handed opening knives, it is lightweight, well-balanced, and ergonomic.

The blade is made from premium-grade Japanese VG10 stainless steel, ideal for all cutting tasks. A Super Gold 2 powdered steel blade is also available.

The RJ4 features a clip point blade that opens smoothly with ambidextrous thumb stud openers. Available in black, desert tan, and OD green G10.


●Japanese VG10 stainless steel offers very good edge retention and hardness.
●A single stainless steel liner nested directly into the G10 scale.
●G10 handle provides enhanced control.
●Eliminate a finger choil on the blade that would shorten the cutting edge length.
●Designed by Ragingjap in Japan assembled in Taichung, Taiwan.





Overall Length 200mm / 7.87in Closed Length 110mm / 4.33in
Weight(without sheath) 100g / 3.52oz Cutting Edge Length 82mm / 3.22in
Blade Thickness 3.0mm / 0.118in Blade Material VG10 Steel
Blade Hardness 58-60HRC Blade Finish Satin
Grind Type Hollow Edge Type Plain or Combination edge
Handle Material G10 Handle Color Black
Lock Mechanism Linerlock Pocket Clip Right-Handed Tip-Up
Sheath N/A Country of Origin Taichung, Taiwan

WARNING: Since our knives are manufactured from high carbon steel that rusts quicker and more easily than stainless steel. The blades require constant maintenance.