ATTENTION: This site requires JavaScript to work properly. Please enable JavaScript in your browser for a better shopping experience.

Blade HQ uses cookies to provide you a better user experience. By using this site, you accept our use of cookies.

Viper Free Folding Knife

Using the new Smartlock® system, issues associated with classic liner lock design have been solved. This innovative locking mechanism makes for a safer, more reliable blade.

Knife Types

Knife Uses

Knife Styles

Knife Accessories

Knife Maintenance

Popular Brands

Utility

Multi Tools

Self Defense

Outdoor & Survival

Lighting

Emergency

Apparel

Accessories

Miscellaneous

Best Knives

Reviews & Tests

Knife Anatomy

Maintenance

Viper Free Folding Knife