TAC Force Rainbow Stiletto-Style Assisted Opening Pocket Knife

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The weapon of choice for medieval assassins and modern mobsters, the stiletto knife has represented the pinnacle of brutal efficiency and style for centuries. The rainbow-imbued steel of this model gives the ancient weapon a dazzling upgrade, and it could easily serve as the showpiece of your collection. Even so, this knife is more than its pretty blade. The ridged G-10 handle gives it a lightweight, yet secure feel, and its Assisted Opening opening makes it the perfect carrying piece.

• Stiletto style Assisted Opening

Brand: Tac-Force
Model Number: SP-517RB
Catalog Number: 344797
Closed Length 4. inches
Blade Length 3.0 inches
Blade Material Stainless Steel (440)
Blade Edge Plain
Point Spear Point
Lock Type Liner Lock
Assisted Open Yes
Handle Material G-10
Total Length 7.0 inches
Blade Color Rainbow
Sheath Included No
Pocket Clip Included Yes
Knife Type Folding
Knife Weight 6.0 ounces
Handle Color Black, rainbow
Video of the engraving process

Looking for a way to give your knife an extra dash of pizzazz? At Knife Depot, you can customize any of our 10,000 knives with an inscription or logo. The cost is $19.99 per knife for up to three knives with the same inscription. If you want four or more knives with the same inscription or logo, it costs $5.99 per knife. Click here for more information about our engraved knives.

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Got questions about our knife personalization? Give us a ring at 1-800-248-1987 or email us.

engraved logo knife example
Logo Engraving
engraved silver knife example
Text Engraving (Silver Blade)
engraved black knife example
Text Engraving (Black Blade)

Customer Reviews

Average Rating:
By David G. from Colorado
November 17, 2017

I bought a rainbow stiletto knife and the mechanics was not working properly so I contacted Knife Depot. No problem with return, they paid for the postage and I received a brand new knife. I have bought over 10 knifes from Knife Depot, I will always stick with them. A+++

By Danny G. from Shelbyville, IN
January 23, 2014

Excellent quality very happy with the product.

By Bob N. from Susanville, CA
January 7, 2014

Nice little knife. Nice addition to my collection.

By Mickey M. from Liberal, KS
December 21, 2013

Very nice knife.

By Susan M. from Floral Park, NY
February 3, 2013

Works fine the mechanism opens and closes well and no adjustments were needed. But I am mostly very happy with Knife Depot, later on I purchase another piece that I wasn't so happy with no problem with the return and the company even paid for the postage! I definitely will buy from them again.

By Alicia O. from Martinez, CA
December 14, 2012

Even though it took awhile to get here this is one of my favorite knives small and strong this is one of the best knives I have ever had.

By Luke G. from St. Louis, MO
December 5, 2012

Best knife I own. a great looking piece, and very easy to use too. easy to open, even blind. spring is very strong and it opens very quickly. needed a little sharpening when I first received it, but it wasn't too bad. also, the screws needed a little thread lock, but once that's done, it is a great reliable little knife. the open hold latch is very easy on your finger, as opposed to the ones that are just a little flange. this one had a pad. very smooth operation.

By Eric D. from Ellwood City, PA
January 17, 2012

Like all of the products. Great prices.

By Colin M. from United States
January 9, 2014

Arrived sharp, very good looking and good feeling knife. However, after 2 weeks, the screws holding it together backed out. Better superglue them in when you get the knife, its interesting trying to find a hex wrench that small.

By Mitch G. from Mahopac NY
November 13, 2014

Bought for my grown daughter, very pretty. Opens like regular assist not as stiletto. Decent action. Blade is not sharp owing to the poking nature

By Logan S. from Layton Utah
August 30, 2014

I've had the knife for a week and a half and the screws that hold the blade came lose and now the blade wiggles side to side if I open it one more time the blade will fall off.

By Charlie E. from Ct
November 7, 2014

Very cheap construction, not built to last.

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