Viper Turn Bolstered Black G10 Satin M390 Advanced Back Lock Folder V5986GB

Model: VK-V5986GB
Manufacturer: Viper Knives
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Designed by Fabrizio Silvestrelli, the Viper Knives Turn is a folding knife with classic looks executed with modern materials and design engineering. A clip point blade riding on a thrust bearing pivot is housed within titanium liners with contoured integral bolsters flush fit to the ergonomic scales. The advanced lock back system is smooth and easy to operate while delivering reliable security. This version comes with a satin finished M390 blade and black G10 scales.

Brand new, direct from Viper Knives of Italy.

Blade: Delivered in a Bowie-style clip point, the satin finished M390 blade rides smooth on a thrust bearing pivot for fast deployment via the dual thumb studs. The full height grind on the 4 mm thick blade offers superb slicing performance with plenty of belly and a subtle recurve suited to a variety of tasks. A clip point swedge offers added visual appeal and enhanced piercing ability.

Handle: A modern design with classic lines, the handle offer an ergonomic, full four finger grip for secure, comfortable use. A subtle index guard and pinky finger shelf pair to offer added control and safety. Titanium liners with integral contoured bolsters house the blade and lock mechanism while supporting the contoured scales. The advanced lock back system functions like a traditional back lock while using two wire springs for easier operation while retaining that same reliable strength. A generous hole is provided for lanyard attachment.

Carries via a tip-up deep carry titanium pocket clip.

Bohler M390: Bohler M390 has become an extremely popular choice for high-end, user grade knives thanks to its high level edge retention and exceptional corrosion resistance making it very low maintenance. It also resists burr formation for greater ease of sharpening. Comparable steels are CTS-204P and CPM-20CV.


Overall Length 7.50"
Blade Length 3.22"
Sharpened Length 3.13"
Blade Thickness 0.14"
Blade Material M390
Blade Type Stainless
Blade Rockwell 59-61 HRC
Lock Lock Back
Closed Length 4.28"
Handle Thickness 0.53"
Handle Material G10
Bolster(s) Titanium
Liner(s) Titanium
Clip Titanium
Weight 4.60 oz.
Country of Manufacture Italy