Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Spyderco Military 4in Folding Knife
As Low As $266.25 Save 25%
View Product
Compare (0)
Most Helpful Positive Review spydeco military folding knife
This is a great knife!It is made to last a lifetime.The materials used to make this knife are perfect.The blade is sharp like a razor The workmanship is done in my eyes flawless.I carry it all the time.It's like a toy I open and close it 20 times a day.Folding knife owner's know what I am talking about!You will not go wrong with this knife if you are looking for a every day carry knife.It's a little longer than the para military,but that is what I wanted,a bigger blade.Thank you.
Show
Sort by
Filter by

My New favorite knife

by Andre, Verified Owner from LA, United States Written on December 30, 2024
I recently got my hands on the Spyderco Military 4in Folding Knife, and I couldn't be more excited about it. This knife has quickly become my new favorite for several reasons.

First and foremost, the blade is incredibly sharp. It cuts through materials with ease, making it perfect for a variety of tasks. Whether you're using it for everyday carry or outdoor adventures, this knife won't let you down.

The design is another standout feature. The knife looks great with its sleek and modern appearance. The handle feels comfortable and secure in hand, providing excellent grip and control.

Overall, I'm thrilled with my purchase. The Spyderco Military 4in Folding Knife combines sharpness, aesthetics, and functionality in a way that few other knives do. It's a must-have for any knife enthusiast.
Would recommend: Yes
Was it helpful to you? Yes | No

Excellent knife, pocket clip makes it awkward

by Dal, from CA, United States Written on April 9, 2016
First I would like to say that Optics Planet is now my go to place for gear, I'm always sceptical when buying online but Optics Planet has always delivered genuine products every time I've ordered. This isn't some Chinese knock off, whether it's Sure Fire or Spyderco their merchandise is legit. This knife is great comes very sharp and super light weight, my only complaint is the position of the pocket clip, when pulling out this knife you will have to change your grip significantly in order to deploy the blade, I find it more functional if the Spyder hole was pointed down in your pocket instead of up, also there is no option to change the position of the clip.
Pros:
  • light weight
  • Appearance
  • Blade length, quality of steel
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

Great knife

by Bryan McMahan, Verified Owner from IL, United States Written on March 8, 2015
This knife is very light and has a thin profile, which makes it sit well in a front pants pocket. The handle length is perfect for someone with large hands, and is designed to be used when wearing gloves. The G10 handle scales provide superior grip, and the DLC black matt coating on the blade looks great!
Would recommend: Yes
Was it helpful to you? Yes | No

Excellent large folder

by SpecialK, from WI, United States Written on February 9, 2015
This is a great knife. Like all Spydercos - excellent quality, best design, couldn't be better. It seems large at first, but considering all the ways to grip it, and that it can be used with gloves, it is really just right.
Would recommend: Yes
1 of 3 found the following review helpful.
Was it helpful to you? Yes | No

Spidey Military

by Bambamrazor, from MO, United States Written on January 20, 2015
Great knife. Carries better than I expected, just don't plan on putting your iPhone 6+ in the same pocket. Slimmer than many other knives with much smaller blades. Well balanced and feels lighter deployed.
Pros:
  • Quality, lightweight
Cons:
  • None
Best Used for:
  • EDC carry bag
Would recommend: Yes
1 of 2 found the following review helpful.
Was it helpful to you? Yes | No
There are no reviews that match your criteria. Would you like to review this product?