Benchmade Infidel 3300BK OTF Automatic Knife, 3.95" D2 Double-Edge Blade, Black Aluminum Handle
Benchmade Infidel 3300BK OTF Automatic Knife, 3.95" D2 Double-Edge Blade, Black Aluminum Handle
Benchmade Infidel 3300BK OTF Automatic Knife, 3.95" D2 Double-Edge Blade, Black Aluminum Handle
Benchmade Infidel 3300BK OTF Automatic Knife, 3.95" D2 Double-Edge Blade, Black Aluminum Handle
Benchmade Infidel 3300BK OTF Automatic Knife, 3.95" D2 Double-Edge Blade, Black Aluminum Handle
Benchmade Infidel 3300BK OTF Automatic Knife, 3.95" D2 Double-Edge Blade, Black Aluminum Handle

Benchmade Infidel 3300BK OTF Automatic Knife, 3.95" D2 Double-Edge Blade, Black Aluminum Handle

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Product Description

Benchmade Infidel – Precision, Power, and Purpose

The Benchmade Infidel 3300BK is one of the most recognized out-the-front automatic knives ever made—and for good reason.

Designed for precision and built with intent, the Infidel delivers fast, consistent deployment with a simple push of the thumb slide. The blade fires straight out and retracts just as smoothly, giving you total control in a clean, repeatable motion.

At the core is a 3.95" double-edge D2 blade, chosen for its excellent edge retention and wear resistance. The black-coated finish adds durability while keeping the profile low and purposeful.

The 6061-T6 aluminum handle is lightweight yet solid, with a grooved design that provides a secure grip without unnecessary bulk. Every detail of the Infidel is engineered for performance—from the action to the ergonomics.


Why the Infidel Stands Apart

⚙️ Out-the-front automatic action – fast, smooth, and consistent
🔪 3.95" D2 double-edge blade – strong edge retention and cutting performance
🛠️ Precision-built mechanism trusted by enthusiasts and professionals
🖐 6061-T6 aluminum handle – lightweight with a secure, machined grip
🇺🇸 Made in the USA with Benchmade’s reputation for quality


Knife Depot Take

The Infidel isn’t just another OTF—it’s a benchmark.

Clean, controlled, and built with purpose, it represents what a premium automatic knife should feel like. If you’re looking for an OTF that delivers both performance and presence, the Infidel is hard to beat.

Specifications

Automatic Knife Yes

About brand

Benchmade Knife Company, Inc. set-up shop in Clackamas, Oregon in 1990 (originally founded in California in 1988). The initial knives primarily consisted of the Bali-Song knives, using a combination of outside vendors and inside processing to build finished products. And like most companies, starting out meant scarce money and big plans, using second hand equipment and limited resources.

Soon, a natural born fortitude and an undying passion to make it right and make it Benchmade, prospered into significant growth. As the product line grew so did the in-house capabilities. We began to acquire new machines and technologies including the first of several lasers, making Benchmade the first knife manufacturer to have such equipment in-house. Open minds and positive attitudes would lead to several more industry firsts over the course of the next several years.

This was only the beginning of Benchmade's breaking of new ground in the manufactured knife markets by using non-traditional materials and modern manufacturing methods in not only building knives better but, inevitably building better knives. The Designer Series was first introduced in 1991 with several custom designs being manufactured. By tapping into the custom knife makers' knowledge and combining it with our manufacturing expertise we were more readily able to offer more contemporary knife designs and innovations to the knife users.

Consecutive years of aggressive growth led to the next logical step in 1996 when Benchmade moved into its own 35,000 sq. ft. facility. A contemporary styled building complete with all of the modern equipment and amenities necessary to manufacture what has become recognized as a higher standard of specialty cutlery.

Today, Benchmade Knife Company, Inc. manufactures knives for a loyal and ever growing following of knife users. As we move into the 21st century we are poised for even more exciting opportunities, innovations and ongoing total world-class quality. Here at Benchmade we employ a simple philosophy- 'Make it cool, make it solid, make it happen and definitely make it Benchmade.'