Tac-Force 10" Red and Black Stiletto Spring Assisted Knife with Retention / Thumb Ring 4.25" Blade



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Tac-Force 10" Red and Black 440 Stainless Steel Stiletto Spring Assisted Knife with Retention / Thumb Ring

This Stiletto spring assisted knife is quite a remarkable blade. Developed because of laws and municipalities that bar or prevent one from legally owning and/or carrying automatic switchblade knives, it is the perfect solution!

The Stiletto spring assisted knife, in contrast to a standard automatic switchblade knife, is not opened by pressing an activating button (the button is what gets an automatic knife classified as illegal) , it is opened by using the index-open "flipper", which creates a hand guard when it is open.

The beauty of this spring assisted feat of engineering lies in its pivot area where a wound-up internal spring has been nested that assists in the opening of the knife. It is this spring that differentiates this spring assisted knife from its automatic switchblade / OTF cousins as well as the standard folding, manually-opened, lock blade knife.

To summarize the internal spring featured in this knife assists and finishes the opening process once the index flipper is pushed. That's right!!! Once the blade has reached a 30-40 degree angle, it automatically slams open the rest of the way !!!

Springing open to an impressive 10", this Spring Assisted Stiletto is not for the timid.

The 5.75" Elongated handle of this spring assisted knife, which features a durable Stainless Steel Frame with Red and Black Anodized Aluminum Plates, provides a secure, lightweight grip along with a sleek look. The 4.25" single-edged stiletto style blade is finished in Matte Black and made of 440C Stainless Steel providing the longevity and durability found in some of the most expensive cutlery! Add to all this, a handy / removable pocket clip as well as an Integrated Retention / Thumb Ring and you have a knife perfect that is conveniently suited to most tasks!

As a legal alternative to a push button automatic knife, an impressive unique knife for your collection, or an incredibly useful tool, perfect for daily use, this Stiletto Spring Assisted Knife fits the bill!


  • Overall Length: 10"
  • Blade Length: 4.25"
  • Cutting Edge: 4"
  • Blade Thickness: 3mm
  • Blade Width: .63" (5/8 inch)
  • Blade Style: Spear Point / Stiletto
  • Blade Edge: Combination Serrated / Plain Razor
  • Blade Material: 440 Stainless Steel
  • Handle Length: 5.75"
  • Handle Thickness: .5" (1/2 inch)
  • Handle Width: .88" ( 7/8 inch)
  • Handle Material: 440 Stainless Steel with Aluminum Scales
  • Color: Matte Black / Red
  • Weight: 4.6 oz (.29 lb)
  • Blade Lock Mechanism: Liner Lock
  • Options: Spring Assisted / Index-open "Flipper" / Pocket Clip / Thumb Hole / Retention Ring