The Infidel 3300 by Benchmade is an automatic dagger that can only be sold to law enforcement, the military, or civilians in Oregon.
The new Infidel® is an awesome two sided automatic dagger. With the press of a button, out pops a 4 inch D2 tool steel blade that is designed to take all the action the military can dish out.
The Infidel is built for strength and reliability in mind. Benchmade even applied for a patent that is used on the double-action mechanics. Even with gloves on, you will find the handle grip is rock-solid with its patented, machined in, Presidio® style bi-directional tread pattern.
Using your thumb, you naturally release and push forward the slide, and its spear-point edged steel fires and locks up with a unique three-point retention system with amazingly negligible blade play. Reverse the process and the blade retracts in a rapid blur of motion.
Available in Black or Silver BladesBenefits:
- Deep Carry Pocket Clip
- Dual Hardened Steel Liners
- Double Action OTF Auto
- Bi-Directional Handle For Gripping Power
- Double Edge Dagger
Specifications:
- Blade Length: 3.95"
- Blade Thickness: 0.118"
- Blade Material: D2 Tool Steel
- Blade Hardness: 58-61HRC
- Blade Style: Double Edge Dagger; Ambidextrous Thumb-Slide
- Clip: Tip-Down, Black Anodized, Deep Pocket
- Lock Mechanism: Double Action OTF Auto
- Overall Length: 8.95"
- Closed Length: 4.80"
- Weight: 5.00oz.
- Sheath Material: Sold Separately
- Class: Black or Silver

Download the brochure for the
Infidel 3300Federal regulations (see below) restrict the sale of automatic knives to anyone other than Military or Law-Enforcement personnel with proof of photo identification or an email from Military/Government address. There are exceptions for those that live in the state of *Oregon.
You can Register for Restricted Knives with this website if you are Military or Law Enforcement personnel. Benchmade requires that you resubmit your ID every one hundred eighty (180) days, or where applicable. (Note: The submission of your ID for approval is not related to the registration with this website and does not affect non-restricted product online purchases.)
*If you live in the state of Oregon, please email info@benchmade.com and attach a digital photo or scanned image of your Oregon Driver License for review and approval of restricted purchases online. To follow Benchmade Policy, the knife will only be shipped to an Oregon address upon the processing of an approved Oregon resident web order. Please note that Oregon residents can register as a Standard Registration and not a Military/Law Enforcement new member.
We're honored to offer our Active Duty Military and Law Enforcement members a promotional discount upon reviewing your active duty email address or active duty photo id. If you register using the link above for restricted products, we'll automatically set your web account with the discount as well.
FEDERAL CODES-
18 USC 1716 (G) (2) (1-4) provides this summary: Switchblade knives can be shipped to civilian and armed forces supply or procurement officers and employees of the Federal government ordering or procuring or purchasing such knives in connection with activities in the Federal government; to supply or procurement officers in the National Guard, the Air National Guard or militia of the state or territory of the District of Columbia ordering, procuring or purchasing such knives in connection with the activities of such organizations; to supply or procurement officers or employees of the municipal government of the District of Columbia or the government of any state or territory of any county, city, or other political subdivision of a state or territory ordering, procuring or purchasing such knives in connection with the activities of such government.
15 USC 1244 provides in summary: Knives can be shipped by common carrier, that sale, transportation or distribution, possession or introduction into interstate commerce of switchblade knives is authorized if it is pursuant to a contract with the armed forces or any member or employee thereof acting in the performance of his or her duty may possess switchblade knives any may have them shipped to him and sold to him or her. The possession and transportation upon his or her person of a switchblade knife or a blade 3 inches or less is authorized to any handicapped individual who has the use of only one arm.
Model: KO-BM-3300BK - Infidel® 3300 by Benchmade