Viper Knives Orso 2 Flipper Knife 3.43" LO-QPM 20-4 Black Stonewashed Straight Back Blade, Milled Black Stonewashed Titanium Handles, Frame Lock - V5997TI

Special Price* :

$169.95

Our Price* : $211.95
MSRP* : $270.00 | You Save* : $100.05 (37%)
Part #: VP5997TI | Viper Knives
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Description

VP5997TI: Orso 2 Folding Knife, Black Stonewashed Titanium

Viper Knives

The Orso 2 is another great EDC folder from Viper Knives designed by the very talented Jens Asno. This model improves on the original Orso by adding additional blade length, better ergonomics, and features new designs. The Orso 2 is built to withstand your daily abuse with durable titanium handles featuring a black stonewashed finish and incredibly small milling marks to effectively hide wear and tear. The 3.43" blade is made from German Lohmann LO-QPM 20-4 stainless steel, which is comparable to M390, for outstanding performance that is locked into place with a solid frame lock with stainless steel insert. The package is complete with a CNC machined titanium pocket clip and backspacer for just a touch of additional flair. Proudly made in Italy.

Specifications

  • Blade Length: 3.43"
  • Cutting Edge: 3.55"
  • Closed Length: 4.75"
  • Overall Length: 8.125"
  • Blade Material: Lohmann LO-QPM 20-4 Stainless Steel
  • Blade Hardness: 59-61 HRC
  • Blade Thickness: 0.16"
  • Blade Style: Straight Back
  • Blade Grind: Flat
  • Blade Finish: Satin
  • Handle Material: Milled Black Stonewashed Titanium
  • Handle Thickness: 0.49"
  • Locking Mechanism: Frame Lock
  • Pivot Assembly: Bearings
  • Pocket Clip: Tip-Up, Right Carry
  • Weight: 4.2 oz.
  • Designer: Jens Anso
  • Made in Italy

UPC Code: 06702430

Related Categories

Viper Knives, Viper Orso 2 Series, LO-QPM 20-4 Blade Steel, Titanium Handle Material, Folding Knives, Folding Knives Frame Locks, Made in Italy, Jens Anso

Product Clip Type Badge: Pocket Clip
Product Handle Badge: Titanium Handles
Product Lock Type Badge: Frame Lock
Viper Knives Orso 2 Flipper Knife 3.43" LO-QPM 20-4 Black Stonewashed Straight Back Blade, Milled Black Stonewashed Titanium Handlesrated 4.000 stars out of 5 (1 review)
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Viper Knives Orso 2 Flipper Knife 3.43" LO-QPM 20-4 Black Stonewashed Straight Back Blade, Milled Black Stonewashed Titanium Handles
rated 4 stars out of 5
Daniel
Taiwan
Jul 18, 2025
Pros: Blade Material, Blade Sharpness, Ease of Opening, Handle Feel, Handle Material, Lock Ease of Use, Lock Type, Overall Quality, Pocket Clip, Weight
Cons: Sheath
Beautiful knife with a serious oversight
The pros: Design based on the designer's own custom of the same name but with even more intricate milling. Blade is razor sharp and edge is finished perfectly. Great weight and good sound on open. Black stonewash finish and contouring are superb.The cons: Serious hotspot where the milled sweeping line intersects the lockbar and guard; the channel creates a pointy corner right by the index finger on open (serious oversight). The flipper sometimes will open halfway due to the design of the lockbar, however a slight wrist flick usually guarantees smoothness. Steel lockbar spacer could be clunky at disengage. Crowned top edge of the blade is slightly uneven with the right side being higher. Lastly, for this price it came in a $30 knife box with no sheath. Like seriously? My $50 Chinese knives came with bags and pouches. Verdict: still loving it.
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