Spyderco Paramilitary 2 Review: The Undisputed Ruler of EDC Knives?
There are knives, and then there are institutions. The Spyderco Paramilitary 2 (commonly known as the PM2) belongs firmly in the latter category. Since its release in 2010, it has consistently topped “best of” lists, survived countless trends, and remained the benchmark against which almost all other folding knives are measured.
But why? It’s not the lightest knife. It’s certainly not the smallest. It has a distinctively “odd” look if you aren’t used to the Spyderco aesthetic. Yet, once you get it in hand, everything changes. The PM2 is a masterclass in functional design over form.
In this comprehensive review, we are going to dissect the Spyderco Paramilitary 2. We will look at its signature Compression Lock, the slicing capabilities of its full-flat grind, and whether this veteran of the EDC world can still hold the crown in 2025 against modern competitors.
Experience the “click” that changed the knife world. The PM2 is the standard for a reason.
Check Price on AmazonTechnical Specifications
The PM2 is a medium-to-large everyday carry knife. It strikes a balance that allows it to perform hard work without being too heavy to carry, though it is wider in the pocket than some might prefer.
| Blade Length | 3.44 inches (8.74 cm) |
|---|---|
| Cutting Edge | 3.00 inches (7.62 cm) |
| Overall Length | 8.28 inches (21.03 cm) |
| Closed Length | 4.81 inches (12.22 cm) |
| Blade Thickness | 0.145 inches (3.7 mm) |
| Weight | 3.75 ounces (106 g) |
| Handle Material | Textured G-10 |
| Blade Steel | CPM-S45VN (Standard Production) |
| Lock Type | Compression Lock |
The Blade: Geometry is King
The blade of the Paramilitary 2 is a testament to performance-driven geometry. It features Spyderco’s signature leaf-shaped blade with a Full Flat Grind (FFG). This grind tapers from the spine all the way to the edge, creating a wedge that slices through cardboard, food, and rope with terrifying efficiency.
Steel Evolution: S30V to S45VN
For years, the standard PM2 came in CPM-S30V. Recently, Spyderco upgraded the base model to CPM-S45VN. This steel offers a slight improvement in corrosion resistance and edge retention over S30V while being easier to machine and sharpen. It is a true “Goldilocks” steel for EDC.
Understanding the nuances of blade material is critical. If you are unsure why S45VN is preferred over budget options, read our guide on stainless steel vs. carbon steel to see why this stainless particulate steel is a top-tier choice for maintenance-free carry.
The “Spydie Hole”
Instead of thumb studs, the PM2 uses the trademark Round Hole. It allows for easy ambidextrous opening, even while wearing gloves. It also enables the famous “Spydie Flick” (using your middle finger to flick the blade open), which is incredibly satisfying.
Compression Lock: A Game Changer
If the blade is the heart of the PM2, the Compression Lock is its soul. Located on the spine of the handle (rather than the liner), it functions like an inverted liner lock but is significantly stronger.
Why is it superior?
- Safety: You never have to put your fingers in the path of the closing blade. You pinch the lock on the spine, and the blade swings shut freely.
- Strength: The geometry of the lock wedges a steel leaf between the blade tang and the stop pin. It is virtually impossible to disengage accidentally.
- Fidget Factor: Combined with the pivot bushings, the Compression Lock allows the blade to “drop shut” with zero resistance. It is addictive.
Safety meets speed. The Compression Lock allows for one-handed closing without cutting your fingers.
Check Price on AmazonHandle & Ergonomics
The handle is made from peel-ply textured G-10. It is grippy—almost aggressive—ensuring the knife stays in your hand even when wet, muddy, or bloody. The ergonomics are “locked in,” meaning the handle shape forces your hand into a secure grip.
The Forward Finger Choil
One of the PM2’s defining features is the 50/50 finger choil (the unsharpened area at the base of the blade). This allows you to choke up on the blade for detailed control. It effectively gives you two grip options: a full-handle grip for power cuts and a choked-up grip for precision work like whittling or food prep.
This versatility makes it one of the few folding knives that can legitimately compete with fixed blades for utility tasks, providing fine control when you need it most.
Pocket Carry Experience
If the PM2 has a flaw, it is the “pocket footprint.” Because the handle is tall (to accommodate the blade hole), it takes up a fair amount of horizontal space in your pocket. It is often affectionately called a “pocket hog.”
The pocket clip is a standard 4-position spoon clip. It’s functional, but not deep-carry. About half an inch of the knife handle sticks out of your pocket. Many owners immediately swap this for an aftermarket deep-carry titanium clip to make it more discreet.
PM2 vs. The Competition
Spyderco PM2 vs. Benchmade 940 Osborne
This is the classic rivalry. The Benchmade 940 Osborne is slimmer, carries much better in the pocket, and has a stronger tip. However, the PM2 has better slicing geometry, better ergonomics for prolonged use, and a more reliable lock (springs don’t break). Choose the 940 for office carry; choose the PM2 for actual work.
Spyderco PM2 vs. Spyderco Para 3
The Para 3 is essentially a shrunken PM2. It has a 3-inch blade, making it legal in more jurisdictions. If you have smaller hands or strict knife laws, the Para 3 is excellent. But for anyone with L/XL hands, the PM2 offers a full four-finger grip that the Para 3 lacks.
Pros & Cons
The Pros
- Incredible slicing geometry (FFG).
- Compression Lock is safe, strong, and fun.
- Forward finger choil allows precision work.
- Premium S45VN steel is standard.
- Made in the USA (Golden, Colorado).
The Cons
- Wide profile takes up pocket space.
- Standard clip is not deep-carry.
- Delicate tip (needle-like point).
- Price has increased ($180+ range).
Frequently Asked Questions
Is the Spyderco Paramilitary 2 worth the money?
Absolutely. While the price has risen, the combination of USA manufacturing, premium materials, and flawless quality control makes it a tool that can last a lifetime.
Is the tip of the PM2 fragile?
The tip is very fine, designed for piercing and detail work. It is not a pry bar. If you pry with it, it will snap. Use it for cutting, and it will be fine.
How often do I need to sharpen the PM2?
With S45VN steel, edge retention is excellent. For an average user, a monthly strop and a bi-annual sharpen are usually sufficient. Knowing the difference between a sharpening stone vs. honing steel can extend the time between major sharpenings significantly.
Is the Compression Lock better than the Axis Lock?
Mechanically, the Compression Lock is simpler and relies on fewer moving parts (no omega springs to break). Many consider it more reliable long-term, though both are excellent.
Is the PM2 legal to carry?
It has a 3.44-inch blade, which is legal in most US states. However, because it can be flicked open and locks, it is illegal in restrictive areas like the UK or NYC. Always check local laws.
Can I change the pocket clip position?
Yes. The PM2 has pre-drilled holes for 4 positions: Tip-up or Tip-down carry, for both Left and Right-handed users.
Does the PM2 come in other steels?
Spyderco is famous for “Sprint Runs.” You can find the PM2 in Maxamet, CPM-CruWear, S110V, MagnaCut, and more, though these special versions often cost more and sell out quickly.
Is it good for self-defense?
The PM2 was originally designed with “Paramilitary” applications in mind. It deploys fast and has a secure grip. However, without training, a knife is a poor defense tool compared to other options.
Join the legion of fans who swear by the PM2. It might just be the last knife you ever need.
Check Price on AmazonFinal Verdict
The Spyderco Paramilitary 2 is not a piece of jewelry; it is a cutting tool designed for performance above all else. Its aesthetics are polarizing, and its pocket footprint is large. But in terms of ergonomics, cutting ability, and lock reliability, it remains the King of the Hill.
Whether you are breaking down boxes in a warehouse, prepping food at a campsite, or just need a reliable companion for daily life, the PM2 delivers. It is the gold standard for a reason.
