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Questions & Answers
does the blade close completely within the handle? is it ejected by spring or just by finger force?

Yes, blade closes completely. It is spring activated

by ed, Verified Owner, February 8, 2019
Does benchmade have a lifetime warranty Expert Answer

Benchmade does offer a life time warranty. The warranty can be reviewed at the following link

http://www.benchmade.com/warranty-service

by Coyte I., Gear Expert, July 6, 2018
Customer Reviews
Helpful Positive Review The perfect knife for any circumstance by BJCool, January 2, 2017
This knife is as close to perfect as you will find. Push button auto makes it handy when you are in a bind. Double edged, so you can cut coming and going. Famous benchmade quality! Couldn't ask for more.
13/16 found this helpful
Helpful Positive Review infidel by Legacy Reviewer, Verified Owner, January 20, 2013
Great knife Pros: fit and finish, overall quality Cons: blade has a little play when extended
16/23 found this helpful
Read All 2 Reviews
Blade Length: 3.91 inOverall Length: 8.95 inHandle Color: Black Serrated: Plain Hand: Ambidextrous Knife Application: Pocket Knife , Tactical Blade Shape: Dagger Included Accessories: Standard Handle Finish: Black Handle Material: 6061-T6 Aluminum Blade Finish: Coated Condition: New Package Type: Box

Code: 79-KN3-3300IFDL-3300BK

MPN: 3300BK

UPC: 610953123758

$550.00
Purchase Restrictions Purchase Restrictions

This item may be purchased by Illinois residents 21 years and over with a valid FOID and Illinois Identification card which we require submission of at checkout. For those outside of Illinois, this item is regulated for sale to Military, Law Enforcement, or other qualified personnel. Our team will contact you regarding the required qualifications and documentation. Certain federal, state, and/or local laws and regulations may apply.

Product Info for Benchmade Infidel 3.91in Automatic Folding Knives

Benchmade Infidel Out the Front Knife is a marvel of knife engineering, a quick-opening, double edged dagger that looks as good as it functions. This Benchmade knife features an automatic out the front (OTF) opening system that can be engaged in seconds using the thumb slide on the handle. Once activated, the knife gives you access to a narrow double-edged dagger made from sturdy D2 tool steel and sharpened to a fine spear point. The Bench Made Infidel Automatic Open Dagger has a sturdy, black anodized machined 6061-T6 aluminum handle that feels comfortable in your hand and makes the dagger easy to use. Benchmade has also equipped the Infidel with a steel deep-carry pocket clip for easy transportation and concealed carry capability, plus a MOLLE compatible soft knife sheath. For a fast-acting, truly exotic backup weapon or primary pocket knife, choose the Benchmade Infidel OTF D2 Steel Dagger.image

Specifications for Benchmade Infidel 3.91in Automatic Folding Knives:

Manufacturer: Benchmade
Blade Length: 3.91 in
Overall Length: 8.95 in
Blade Material: D2
Handle Color: Black
Serrated: Plain
Hand: Ambidextrous
Knife Application: Pocket Knife, Tactical
Blade Shape: Dagger
Included Accessories: Standard
Handle Finish: Black
Handle Material: 6061-T6 Aluminum
Blade Finish: Coated
Blade Thickness: 0.118 in
Condition: New
Sheath Material: Cordura
Weight: 5 oz
Quantity: 1
Package Type: Box
Closed Length: 4.8 in

Features of Benchmade Infidel Out the Front Double Edge Dagger w/ 8.95" OAL:

  • Exotic and powerful auto-opening knife by Benchmade and McHenry Design
  • Automatic out-the-front (OTF) opening capability with ambidextrous thumb slide
  • Double-edged spear point dagger made from D2 tool steel
  • Black anodized machined 6061-T6 aluminum handle
  • Deep carry pocket clip is removable
  • Integrated cleaning port for easy maintenance
  • Handle Thickness: 0.59 in
  • Blade Hardness: 60-62 HRC

Package Contents:

  • Benchmade Infidel Out the Front Knife
  • MOLLE soft knife sheath

Benchmade Infidel 3.91in Automatic Folding Knives Orderable Models

List of Orderable Models

Benchmade Infidel Automatic Folding Knife, 3.91in, CPM-D2 Steel, Double-Edged Dagger, Black, 3300BK , MPN: 3300BK , UPC: 610953123758 , Code: 79-KN3-3300IFDL-3300BK

Benchmade Infidel 3.91in Automatic Folding Knives Unavailable & Discontinued Models

List of Unorderable Models

Open Box, Dealer Demo, Benchmade Infidel Automatic Folding Knife, 3.91in, CPM-D2 Steel, Double-Edged Dagger, Black, 3300BK , MPN: 3300BK-DMO , Code: 79-KN3-3300IFDL-3300BK-DMO-OB-A
Open Box, Dealer Demo, Benchmade Infidel Out the Front Double Edge Dagger, Plain Edge, Satin Blade 3300 , MPN: 3300BK-DMO , Code: 79-KN3-3300IFDL-3300-DMO-OB-A
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