Smith & Wesson OTF Assist Finger Actuator Spear Point Knife (3.5" Black Serr)

Item #BHQ-67475
MSRP: $67.95
Our Price: $47.95
In Stock!

*Due to high order volume, Orders with customizations will be delayed by 2 business days.

Emojis NOT allowed. Will be removed during engraving process.

Max 50 Characters. Remaining:

Engraving Customization Disclaimer

Blade HQ is not responsible for any mistakes or misspellings made by customers.

Personalized laser engraved items are not accepted for return for any reason.

While we accept most engraving requests, we cannot honor all. Some may contain trademarks or other terms that we do not have the right to use.

Engraving requests may contain material that Blade HQ considers inappropriate or simply do not want to place on products. At times this obliges us to decline engraving requests that may otherwise seem unobjectionable. If your engraving request is deemed unacceptable, your order will be canceled and you will be notified via email.

Blade HQ reserves the right to cancel any engraving requests after they have been submitted.

Prices are subject to change without notice.

Cancellations are not possible once the engraving process has begun.

Please note, engraving may delay processing time beyond two business days, but no more than four business days under normal circumstances. Blade HQ defines business days as being Monday - Friday, excluding Saturday and Sunday and all Federal and State holidays at our discretion.

By placing your order you agree to the disclaimer listed above and accept any and all liabilities associated with the engraving process.

Add to Wishlist


  • Overall Length: 8.75"
  • Blade Length: 3.50"
  • Blade Thickness: 0.09"
  • Blade Material: AUS-8
  • Blade Style: Spear Point
  • Blade Grind: Hollow
  • Finish: Black
  • Edge Type: Serrated
  • Handle Length: 4.75"
  • Handle Thickness: 0.75"
  • Handle Material: Aluminum
  • Color: Gray
  • Weight: 6.09 oz.
  • User: Right Hand
  • Pocket Clip: Tip-Down
  • Knife Type: Spring Assisted
  • Opener: Thumb Slide
  • Brand: Smith & Wesson
  • Model: Finger Actuator
  • Model Number: SWOTF9BS
  • Country of Origin: China
  • Best Use: Everyday Carry
  • Product Type: Knife

  • Black serrated dagger blade.
  • Single-action assisted OTF mechanism.
  • Black aluminum handle.
  • Tip-down pocket clip.

The Smith & Wesson M&P OTF offers spring assisted single-action deployment with a press of the thumb slide. A locking feature at the top of the handle releases the blade for manual closing. Once open, the knife is a capable EDC/tactical cutting tool, and because of its out-the-front nature, it offers a double-edge blade. As an added perk, launching that assisted mechanism is a ton of fun!

Smith & Wesson is known for making guns, but they make a bunch of rad knives, too!

Customer Reviews

Great Knife!
Andrew H. on Apr 15, 2018

I was surprised how well built this thing is. This is also the most "automatic" spring assisted knife I have ever seen. Slide the button up and the blade comes snapping out lightening fast. Solid lockup with no blade play. Razor sharp out of the box. I would have been just as happy with this knife if I had paid 3 times the price. Fantastic deal at $40. I'm buying a second just in case they quit making these. BladeHQ is an incredible company to work with, top notch customer service!

Fast Shipping / Excellent Product
John L. on Feb 23, 2018

Fast delivery / product is surprisingly sturdy & solid. It seems well built, not flimsy and good overall quality...especially for the price. It has a good, solid "feel" to it.

This thing is AWESOME!!!
RJ B. on Jan 18, 2020

I really wanted an automatic OTF but couldn't afford it. I read the reviews of this one and figured I'd give it a try. It's even better than I expected. Super sharp out of the box, easy to open, feels solid when I use it (absolutely no wiggle) and it's got a good weight to it. It's a solid, well-built knife. Couldn't be happier with it.

Very Solid
Rich H. on Feb 15, 2018

I am very impressed how solid this thing is..nice safety… solid pocket/belt clip..solid action.. I would recommend, especially for the price... If someone showed it to me and said it's a Smith & Wesson, I would have guessed easily $100

Amazingly well built
Will b. on Jan 14, 2018

This is by far the most fun assisted knife out there it has been over month since I have received it and it still deploys with force, no problem with blade play, a glass breaker, and good steel for a phenomical price at that! The only cons to be noted are that it can be tricky to sharpen due to the blade release lever on top getting in the way sometimes and the last would be a tiny and awkward shaped button slide to retrack the blade.

Great Quality
Katelyn G. on Jan 6, 2018

Overall, this is a good quality knife. I love the fact that it's got a safety on it. The blade seems a little small considering the handle of the knife is a little bulky but that's something I don't mind overlooking. It feels very sturdy and definitely seems like it'll last a long time.

It works beautifully.....
DANIEL V. on Dec 9, 2019

The knife is a little larger than I expected but I can live with that because I work on a farm and a one handed tool paramount. My personal issue is that a true automatic is best for me because of the debilitating arthritis in my hands. Returning the blade with the slide is tough but I’ve figured out that I can unlock it and push the tip against something moderately ductile, wood, tractor tire thread. Not the best but I don’t need a pin sharp point anyway, I cut stuff for the most part and I usually have 3 -4 blades on me.

Blade HQ Copyright © 2022 Blade HQ. All rights reserved
Give Feedback