BEST SELLER

Infidel®

Aluminium noir

Prix régulier $550.00
SKU:3300BK
Black Aluminum Infidel® Tactical Knife - Angled Open View | Benchmade Knife Co.
Black Aluminum Infidel® Automatic Knife - Closed Front View | Benchmade Knife Co.
Black Aluminum Infidel® OTF Knife - Open Side Profile View | Benchmade Knife Co.
Black Aluminum Infidel® Handle Detail - Logo Close-Up | Benchmade Knife Co.
Black Aluminum Infidel® Components - Exploded Assembly View | Benchmade Knife Co.
Black Aluminum Infidel® Tactical Knife - Angled Open View | Benchmade Knife Co.
Black Aluminum Infidel® Automatic Knife - Closed Front View | Benchmade Knife Co.
Black Aluminum Infidel® OTF Knife - Open Side Profile View | Benchmade Knife Co.
Black Aluminum Infidel® Handle Detail - Logo Close-Up | Benchmade Knife Co.
Black Aluminum Infidel® Components - Exploded Assembly View | Benchmade Knife Co.
Handle: Aluminium anodisé 6061-T6
Blade: Acier à outils D2 (60-62HRC)
Mechanism:Double-Action Out-The-Front Automatic

Tactical

Best For

  • Military & Duty
  • Self-Defense
  • Law Enforcement
Steel & Materials Guide

We don’t just build knives for life, we help you maintain them for life, too. LifeSharp is our lifetime warranty and maintenance program available to all owners of authentic Benchmade knives. Whether your knife needs a fresh edge or a full tune-up, we’ll clean, oil, sharpen, and adjust it to factory specifications.

Ships in 1 - 2 business days

Full Specifications

Outre son incroyable stabilité, sa rapidité d'action et sa robustesse, l'Infidel possède un côté cool difficile à décrire sans l'avoir expérimenté physiquement. Compatible MOLLE®.

Tactical

Infidel® | Aluminium noir

Specifications

Open Length

8,91'' | 22,63 cm

Blade Thickness

0,118'' | 3,0 mm

Blade Length

3,91'' | 9,93 cm

Closed Length

5'' | 12,7 cm

Handle Thickness

0,59'' | 14,99 mm

Weight

4,9 oz | 138,91 g

Blade Steel

Acier à outils D2 (60-62HRC)

Blade Style

Dague à double tranchant

Blade Finish

Cerakote®

Mechanism

Boîte automatique à double action à l'avant

Handle Material

Aluminium 6061-T6

Handle Color

Noir

Clip Style

Portage profond

Clip Finish

Revêtement PVD

Sheath

Cordura® avec rétention par pression et clip Malice

Molle Compatible

Oui

  • Free Sharpening
  • Lifetime Warranty
  • from Oregon City
  • Premium Materials

Not The Perfect Fit?

Best Seller
801
$200

Bugout®

Drop-point

14 styles
535GRY-1
189
$175

Mini Bugout®

Drop-point

6 styles
533
Best Seller
221
$375

Crooked River

Pointe coupante

3 styles
15080-2
340
$300

Osborne

Aluminium vert

7 styles
940
Best Seller
226
$450

PSK®

Fibre de carbone et G10 noir

3 styles
593BK-01
333
$175

Griptilian®

Pointe tombante

4 styles
551-S30V
172
$150

Mini Griptilian®

Pointe tombante

4 styles
556-S30V
571
$200
4 styles
550-cstm
Best Seller
298
$300

Osborne

Aluminium cuivré brûlé

7 styles
940BK-03
Best Seller
344
$225

Mini Adira™

Pointe tombante

4 styles
18065
Best Seller
427
$250

Adira™

Pointe de goutte

4 styles
18060
792
$325
7 styles
940-cstm

BEYOND THE BENCH

Our Blog

Frequently Asked Questions

Who is the Benchmade Infidel® designed for? +

The Infidel® is a 'Black Class' tactical tool specifically engineered for military, law enforcement, and emergency responders. Its design prioritizes rapid, one-handed deployment in high-pressure situations where speed is a necessity. While it has significant "cool factor" for collectors, every feature, from the grip texture to the firing mechanism, is built to meet the rigorous standards of professional tactical use and personal defense.

What makes the Infidel®'s firing button different from other OTF knives? +

Unlike most Out-the-Front (OTF) knives that place the actuation switch on the narrow side of the handle, the Infidel® features a front-loaded firing button on the broad face. This oversized, bi-directional slider provides superior thumb leverage and a more natural ergonomic path. This unique placement makes the knife significantly easier to operate with tactical gloves or under stress compared to traditional side-mounted switches.

Is the Infidel® 3300BK fully ambidextrous? +

Yes. The Infidel® is one of the few high-end OTFs that is 100% ambidextrous. Because the firing button is centered on the handle face and the double-edged dagger blade is perfectly symmetrical, the knife functions identically for both left- and right-handed users. The deep-carry pocket clip is also designed to facilitate a secure, centered carry that is accessible from either side of a belt or pocket.

What is the benefit of D2 Tool Steel on a tactical automatic knife? +

D2 is a high-carbon, high-chromium tool steel prized for exceptional hardness (60–62 HRC) and wear resistance, meaning the Infidel®'s edge holds up under repeated hard use without rolling or degrading. For a tactical knife that needs to perform on demand, D2 delivers the toughness and edge retention that softer steels can't match.