Benchmade 4170BK Fact Tactical Auto - Black CPM-S90V Blade / Spear Point Style / Aluminum & Carbon Fiber Handle

Benchmade 4170BK Fact Tactical Auto - Black CPM-S90V Blade / Spear Point Style / Aluminum & Carbon Fiber Handle

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The 417 Fact re-imagined the classic Italian Stiletto knife as a contemporary EDC and Tactical tool. Now it’s been taken one step further with the new 4170BK Auto Fact. Featuring aerospace aluminum handle scales with a sleek carbon fiber inlay, the addition of the Auto AXIS mechanism connects this modern-day folder to its traditional switchblade roots. A black DLC coated blade, made of premium S90V super steel, ensures phenomenal edge retention for prolonged life and low maintenance, making the Auto Fact a perfect choice for enthusiast and super-spy alike.

This 4170 Auto Fact has a black spear point blade in CPM-S90V and a silver aluminum and carbon fiber handle.

  • 395" Black Spear Point Blade
  • Black Carbon Fiber & Silver Aluminum Handle
  • Axis Lock Auto Opening for fast deployment of the blade
  • CPM-S90V steel provides exceptional edge retention
  • Made in USA
Blade Material: CPM-S90V
Blade Style: Spear Point
Blade Length: 3.95"
Overall Length: 8.72"
Handle Length: 4.77"
Handle Material: Black Carbon Fiber & Silver Aluminum
Lock System: AXIS Lock system
Weight: 3.11 ounces
Pocket Clip: Reversible Tip Up
Country of Origin: USA

Collections: Benchmade KnivesFolding Knives

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Customer Reviews

Based on 4 reviews
Alek Esquivel

Benchmade 4170BK Fact Tactical Auto - Black CPM-S90V Blade / Spear Point Style / Aluminum & Carbon Fiber Handle

Zachary Dawson
Very nice

This is my first automatic and I'm very happy with it. Build quality is top notch. Function was a little tight at first but it hasn't taken long to loosen up and now it operates smoothly. I like the extra lock, so it only opens when I want it to. Good feature. The look of the knife is what sold me on it. It's a beautiful piece and everything else is just icing on the cake. Northwest is definitely going to be my shop of choice. Their great customer service and fast shipping has won me over. I will buy from them again, no doubt about it.

Edmund L.
Brief Benchmade Fact Tactical Auto review

Well made, great fit and finish. Excellent work by Benchmade. However, with my knife it took several opening and closing to "break it in". To fire with authority. Very good blade lock-up too. I might add . Excellent customer service from Northwest Knives. They shipped it very fast and the order arrived in great condition.

I Like It!

I would say this Knife is built for every day carry as a light duty knife but also a good knife for self-defense. It is made of quality materials and is well-built. It is also a very attractive looking life. I especially like the carbon fiber insert and the locking mechanism for safety. The blade is also made of a high quality steel and I like the gypping on the Blade while using the blade for cutting. I also like the blacked out deep carry pocket clip for concealment. The Blade deploys very smoothly while opening. I also like the all steel liners which ads to the strength of the knife handle Another thing I like about this knife is that it is lightweight and is easily carried in your pocket. The pocket clip is also reversible. I have a fairly nice collection of quality pocket knifes and right now this one is my etc knife.