LEGAL IN MISSISSIPPI Updated 2026

Best Switchblades / Automatic Knives in Mississippi

Automatic knives have become increasingly popular for everyday carry where legal. Quality varies significantly between manufacturers. We have evaluated the top automatic knives based on blade steel, action reliability, build quality, and value to help you find the best option.

Our Top 2 Picks

OUR TOP RECOMMENDATION
#1 Editor's Pick

Premium Side-Opening Automatic (3.4" Blade)

4.8/5

High-end automatic knife with CPM-S30V stainless steel blade. Anodized aluminum handle with textured grip. Lightning-fast deployment with solid lockup. Deep-carry pocket clip included.

CPM-S30V Steel Aluminum Handle Deep Carry Clip Fast Action Made in USA

Pros

  • Premium blade steel
  • Excellent build quality
  • Reliable action
  • Great pocket clip

Cons

  • Higher price point
  • May exceed blade length limits in some states
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#2 Best EDC

Compact OTF Automatic Knife (2.5" Blade)

4.6/5

Out-the-front automatic knife with D2 tool steel blade. Compact EDC-friendly size with glass breaker tip. Double-action mechanism (deploys and retracts automatically). Nylon fiber handle.

D2 Steel OTF Action Glass Breaker Compact Double Action

Pros

  • Fun OTF mechanism
  • Compact size legal in more places
  • Glass breaker utility
  • Affordable

Cons

  • D2 can rust if not maintained
  • OTF mechanisms need more maintenance
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Buying Guide: What to Look For

When choosing an automatic knife, prioritize blade steel quality (CPM-S30V, D2, and 154CM are excellent choices), action reliability (the knife should deploy consistently every time), and build quality (look for solid lockup with no blade play). Consider blade length relative to your state laws, as many states restrict automatic knives by blade length. A good pocket clip and ergonomic handle are important for everyday carry comfort.

Switchblades / Automatic Knives Legal Status in Mississippi

Mississippi law does not specifically prohibit the possession, sale, or carry of switchblade or automatic knives. There are no state statutes restricting switchblades, making them generally legal to own and carry.

View complete legal details, penalties, and source citations →
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Frequently Asked Questions

What blade length is legal for automatic knives?
This varies significantly by state. Some states have no blade length restrictions for automatics, while others limit them to 2 inches or less. Check our state detail pages for specific limits in your area.
What is the best blade steel for an automatic knife?
CPM-S30V offers an excellent balance of edge retention, corrosion resistance, and toughness. D2 is a great budget option with good edge retention. For premium knives, CPM-20CV and M390 are top choices.
How do I maintain an automatic knife?
Keep the pivot and spring mechanism clean and lightly oiled. Use a quality knife oil on the pivot point every few weeks. Sharpen the blade regularly with appropriate stones or a sharpening system.