Benchmade Infidel Dual Plain Edge Knife, Out-the-Front Double Auto Lock, 3.9" Spear-Point Blade, Black Finish

SKU: BM3300BK

This item is no longer available.

Overview
Compare
Specs
Protection

Reviews about this item

Review Summary

2026-05-20T20:00:00

Rated 5 out of 5

Great knife. No change

Great knife. Had it for a while now and clean at treat it like I would a fire arm. There is only one downside to this blade. Don't carry change in the same pocket. Pennies and dimes fit perfect in the end and then your in trouble

Craig

2026-05-20T20:00:00

Rated 5 out of 5

great product

great product

Gene B.

2026-05-20T20:00:00

Rated 5 out of 5

Amazing knife

This knife is sharp the handle is a weapon by itself. Very well made, it has a crisp strong spring. The craftsmanship is amazing 5 out of 5 stars.

James B.

2026-05-17T20:00:00

Rated 5 out of 5

What is not to like?

What is not to like? This has been my EDC for more than three years and has never let me down.

William

2026-05-15T20:00:00

Rated 1 out of 5

Would Never Recommend.

Easily the most unreliable knife I've ever owned. Bought it 20 years ago, but have carried it intermittently due to constant issues and frustration. Yes, I've sent it to Benchmade for maintenance. Literally anything in your pocket will cause this "pocket knife" to jam and/or not retract (lint, light dust, dimes, pennies, paperclip, moisture, pull tabs, dirt, minor sawdust, to much oil, not enough oil, etc. ). If you're relying on this knife for work, outdoor activities, or tactical use, IT WILL LET YOU DOWN OR GET YOU KILLED. I REALLY want to like this knife, but it's nonstop jamming issues. Also, if you cut an apple or other fruit, the blade will flash rust and/or stain. I would never recommend anyone to buy this knife. Maybe a blade from a different material would help, idk. The Damascus and stainless blades look awesome. A $550 knife should be "leaps and bounds" superior to a $35 one, but it ain't. . . . at all.

Tyler

2026-05-12T20:00:00

Rated 5 out of 5

Great product

Always my favorite place to go, product by far the best on the market.

Martin G.

2026-05-12T20:00:00

Rated 5 out of 5

Infidel

This knife is expensive but what I believe you get what you pay for, for me it's worth it!.

Daniel M.

2026-05-08T20:00:00

Rated 5 out of 5

Awesome

Awesome

Glenda S.

2026-04-30T20:00:00

Rated 5 out of 5

Best OTF Ever !!!!

Great OTF. . . . well made and very dependable. This is my 3rd. . . . The first purchased over 20 years ago. . . . . a 1st of production #158 i think. Used for many years before giving as a gift to an old friend. The second I gifted to my granddaughter who is currently a US Army Drill Instructor. This current one is my replacing an old friend . . . can't imagine not having one of these.

John Y.

2026-04-30T20:00:00

Rated 5 out of 5

Knife

Awesome

Mike K.

2026-04-29T20:00:00

Rated 5 out of 5

Best knife on the market

I have several of these knives and they're the best knives on the market love bench made wish we had a dealer close. Had to order them online but online is great too fast shipping super great service.

LEFLORE I.

2026-04-29T20:00:00

Rated 5 out of 5

Nice knife! My brother will be jealous. . .

Wow, this everything I had hoped for in what we called a stiletto knife when I was a kid. I have several auto and push benchmades, but this is my favorite so far. It just feels the best in my hand and the sturdy feel is better than the others!

Aaron S.

2026-04-26T20:00:00

Rated 5 out of 5

Excellent piece

From the weight, to the design, to stability, this knife has been excellent. I was worried when I died got it that it'd be to big to use as an everyday carry, but it has not disappointed me so far.

Landen G.

2026-04-24T20:00:00

Rated 5 out of 5

*

This Infidel is a beast. Expensive yes, but well worth the money. If youre on the fence over the price, just buy it and see and feel the quality. Lightning fast and solid deployment, and incredibly sharp double edged dagger. Just try it, it will quickly become your EDC!

Robert P.

2026-04-21T20:00:00

Rated 5 out of 5

Awesome blade

The quality of this knife is outstanding!

John P.

2026-04-21T20:00:00

Rated 5 out of 5

Best knife i own

Love this knife the action is so smooth and of course it's a Benchmade so it's razor sharp

Bernard P.

2026-04-17T20:00:00

Rated 5 out of 5

great knife , as are the many other bechmade kniv

i have a 3300 1nfdel that i bought years ago when i was a dealer. [1095312373] some of the screws got loose & i lost a couple of them before i noticed . would you please send me some replacment screws . thanks for your help

fred f.

2026-04-13T20:00:00

Rated 5 out of 5

Excellent Quality

I own other Benchmade knives so I was confident in purchasing the infidel knowing the quality that Benchmade provides. My new infidel hasn't disappointed, it's so smooth and solid in its operation! My son is begging me for it!

Kris D.

2026-04-04T20:00:00

Rated 5 out of 5

Awesome Knife

Absolutely my favorite knife that I have ever owned!

Mark S.

2026-04-02T20:00:00

Rated 5 out of 5

Very happy with this knife.

Very happy with this knife. It meets all the standards I was looking for. It matches every detail that is said about it on the benchmade website.

Lloyd J.

2026-04-01T20:00:00

Rated 4 out of 5

good

great knife value for money

lucas

2026-03-26T20:00:00

Rated 5 out of 5

Straight to the point

This was my first OTF in my benchmade collection. Fantastic action. Good lock up. Cant wait to pick up another otf in the future.

Jordan E.

2026-03-25T20:00:00

Rated 5 out of 5

Everything I've wanted and more!

It's everything I've wanted and more! I take it everywhere, outside, camping, fishing, the office, the car, the gym. I'm not lying yall. 100/10

Rhett C.

2026-03-20T20:00:00

Rated 5 out of 5

Great knife for protection

Love this knife, have owned several knifes by Benchmade

Cody K.

2026-03-10T20:00:00

Rated 5 out of 5

Great knife

I love this knife. It is solid. The blade goes in and out very smoothly. This is my edc knife. I would recommend buying this one.

George D.

2026-03-08T20:00:00

Rated 4 out of 5

Pretty darn dangerous

I've had a otf that was cheap and it opened in my pocket and almost got my knee pretty good. I guess the old flipper knife is better for me. Should I get a carbon fiber benchmade?

Capncrunch

2026-03-05T19:00:00

Rated 5 out of 5

INFIDEL Goodness

Solid like a rock!

Robert B.

2026-03-04T19:00:00

Rated 5 out of 5

5 stars

Excellent

Donald K.

2026-02-24T19:00:00

Rated 5 out of 5

Infidel

Very good quality. It could be a bit tighter but friction may interfere with function. Haven't used It yet. Sharpness is amazing. A word of caution, be careful with it. One mistake and you will bleed.

David H.

2026-02-13T19:00:00

Rated 5 out of 5

Highly recommended.

Nice heavy knife with a smooth auto switch action.

Brian K.

Benchmade 3300 Infidel Specifications

About Benchmade 3300 Infidel

Benchmade 3300 Infidel Dual Plain Edge Knife comes with Out-the-Front Double Auto Lock and Spear-Point BK1 Coated Blade. This is to put it mildly, awesome. D2 tool steel double edged blade. Anodized T6 aluminum handle. And a pocket clip for easy carry.

Benchmade 3300 Infidel Features

  • Please Note: This Knife is for Sale to Military, Law Enforcement or States Where Legal Only!

What's in the box:

  • Benchmade 3300 Infidel Dual Plain Edge Knife
  • Benchmade Lifetime Warranty