Benchmade 3300BK Infidel

Benchmade Infidel OTF Automatic Knife

The Benchmade 3300BK Infidel delivers dual-action out-the-front deployment in a precision-machined aluminum frame. This automatic knife features a 3.91-inch double-edge spear point blade that deploys and retracts with push-button control. Built for professionals who need reliable blade access in demanding situations.

Key Features

• Dual-Action OTF Mechanism: Push-button deployment and retraction for one-handed operation
• Double-Edge Spear Point: Penetrating tip design optimized for tactical applications
• 6061-T6 Aluminum Handle: Lightweight yet durable construction with secure grip texture
• Automatic Operation: Spring-loaded mechanism provides fast, consistent blade deployment
• Compact Profile: Balanced 4.9 oz weight for comfortable everyday carry

Specifications

Frequently Asked Questions

Is this knife legal to carry?

Automatic knives have varying legal restrictions by state and locality. Check your local and state laws before purchasing or carrying this knife.

How does the dual-action mechanism work?

The Infidel uses a push-button system where pressing the button once deploys the blade and pressing it again retracts the blade back into the handle.

What makes the spear point blade design effective?

The double-edge spear point provides excellent penetration capabilities with a symmetrical tip that maintains strength while offering precise control for detailed work.

How should I maintain this automatic knife?

Keep the mechanism clean and lightly lubricated. Avoid disassembly as this may void the warranty. Contact Benchmade for professional service if needed.