Benchmade AFO II Auto 3.56" Combo Edge 154CM Drop-point Blade Folding knife with Cordura Sheath, Aluminum Handle, Satin Blade

SKU: BM9051S

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Reviews about this item

Review Summary

2025-07-24T20:00:00

Rated 5 out of 5

Great knife, good build quality

Great knife, good build quality

Hein S.

2025-07-03T20:00:00

Rated 5 out of 5

SOLID EVERYDAY CARRY

Great knife, solid, no blade wobble, fits perfectly in front pocket with clip. Extremely solid deployment. I'll be back for more.

MARK C.

2025-07-01T20:00:00

Rated 5 out of 5

I LOVE this knife.

This is my favorite utility knife I've ever had. It's sturdy and reliable, holding it edge under heavy use for at least a couple months (i. e. stripping wood, cutting straps, even digging). The only thing is, you have to keep up the maintenance (just like every piece of equipment) or it will start to gum up on you and not open fully under spring tension. It's hard to recommend a category because I use it for everything.

Travis S.

2025-07-01T20:00:00

Rated 5 out of 5

AMAZING!!

This is by far the best knife i have every owned

Michael H.

2025-05-05T20:00:00

Rated 5 out of 5

Worth every pennny.

I love the AFO II knives. I carried the tonto tip model for over 7 years without any issue as it was gift from close friends of mine. Of course I was devastated when. I lost it, even more so when I learned the tonto tip model was no longer available. But I know I can trust this model to be just as amazingly reliable because I know I can trust benchmade quality to save my life when I need it. I absolutely love the way the handle design fits my hand like a glove. And ultimately that automatic opener is going to function every time.

Gavin G.

2025-05-02T20:00:00

Rated 5 out of 5

AFO II Great all purpose knife

Great knife for all purpose, serrated edge for quick cutting of rope in case of an emergency,espically aboard a fishing vessel. Also a great hunting knife for field dressing. Just a tad too big to carry in my right pant pocket comfortably. Mainly because I have been so used to the MINI REFLEX II, which I've had that model for 27 years. I'm happy with the AFO II, but please bring back the Mini Reflex II !!!!

George R.

2025-04-21T20:00:00

Rated 5 out of 5

Great knife.

Great knife.

RUSSELL S.

2025-04-20T20:00:00

Rated 5 out of 5

3rd times a charm

this is my third afo 2, its a great loss when i lose one!

Edward H.

2025-04-01T20:00:00

Rated 5 out of 5

Great knife, very well built

Great knife, very well built

JEFFERY M.

2025-03-30T20:00:00

Rated 5 out of 5

Great Combat Auto.

Great Combat Auto.

Rick B.

2025-03-30T20:00:00

Rated 5 out of 5

I was issued my first

I was issued my first Benchmade knife while I was in Iraq in 2003. This was an still is the best knife I have ever used. Over the years, I have purchased these as gifts for family and they have loved them.

Jason O.

2025-03-13T20:00:00

Rated 5 out of 5

Love it, super high quality

Love it, super high quality construction.

Jordan G.

2025-03-08T19:00:00

Rated 5 out of 5

BEST KNIFE EVER

Best knife i ever had. Was lifted it by a friend who served. Broke the tip off and need to get a replacement blade.

Robert K.

2025-02-24T19:00:00

Rated 5 out of 5

This is my second AFO

This is my second AFO II. I purchased this as a back up in case something ever happens to my original. This knife is probably one of the best built all around auto for the money. Its made for heavy use not a delicate fancy pants knife.

Michael H.

2025-02-20T19:00:00

Rated 4 out of 5

The AFO II was my

The AFO II was my go to EDC during my time in the military and on three combat deployments. The AFO II kept its edge and handled the harshest conditions of combat operations from the sand to snow and worked without fail every time. Sad when it lost after returning home the last time. Glad to finally see them back in stock had to order a new one for my EDC.

Henry K.

2025-02-12T19:00:00

Rated 5 out of 5

Prized knife

My friend carried his AFO through Iraq and through the battle of Kandahar. He gifted it to me when he came home. It's a beautiful knife and holds and amazing and durable edge. I don't use the knife often, but sometimes I get it out and give thanks that he came home to us. Thank you Benchmade.

Jason P.

2025-01-27T19:00:00

Rated 5 out of 5

Beautiful knife, high grade steel

Beautiful knife, high grade steel blade, perfect grip shape/material, very nice auto mechanics

Paul W.

2025-01-27T19:00:00

Rated 5 out of 5

This knife is the AK-47.

This knife is the AK-47. It does not get better in reliability. You could cover this thing and honey drop it in the sand and leave it there for two months and when you pick it up and press that button it's gonna come out just the way you want it to. I just purchased my fourth one. The blade holds an edge longer than any other knife I've ever seen hands-down. I can't see myself ever not having one. Mine is in my pocket or my hand whether I'm awake or asleep. And when I die, somebody better throw it in my coffin. The pictures included are of my first one that did not leave my pocket for 15 years until it was lost in a car accident. Everyone should have one of these knives. It should be issued to every person at the age of 18.

Robert P.

2025-01-17T19:00:00

Rated 5 out of 5

Son used in Iraq

My son carried the AFO in Iraq. When he came home the knife had been through it. The tip had been broke however he was very attached to the knife and didn't want to take a chance sending it in. I feel in love with it and said I would get one one day. When I moved to a state a red one that I could have an auto I bought one. This knife while big is amazing quality for the price. After hearing his experience using his I'm not concerned Using this knife rather than sitting in the safe. Long time benchmade customer. I'm not a collector no matter what my wife says I use them. Still think you can't beat the style quality and price with benchmade. If I sound like a fanboy it's because I am. Thanks for a great product.

Jeff K.

2025-01-16T19:00:00

Rated 5 out of 5

The AFO-ll is a very

The AFO-ll is a very well constructed knife. Well balanced, feels great in my hand, opens easily, safety and blade release are both conveniently located for quick easy deployment. The heavy duty aluminum frame is durable and the blade came from the factory razor sharp! Additionally it has a bonus glass breaker point built into the body of the frame. This knife is well worth the $300 price tag!!

Steven W.

2025-01-03T19:00:00

Rated 5 out of 5

AFO II

Great knife, fits well in hand and knife mechanics smooth.

Mark R.

2025-01-01T19:00:00

Rated 5 out of 5

Great knife. Clean design, great

Great knife. Clean design, great blade and smooth action. Price point a bit high. Overall it is an A+ product.

Carlos R.

2024-12-31T19:00:00

Rated 5 out of 5

i had this same knife

i had this same knife for about 15 years. it was a gift from daughter in law. somehow i lost it. i looked for 2 weeks to no avail. i just couldn't do without it, so ordered another one. this is by far the best knife i've ever owned in my life ( 65 years )

terry W.

2024-12-29T19:00:00

Rated 5 out of 5

This knife is sturdy, durable

This knife is sturdy, durable and has some very decent weight to it. Not enough that it makes it heavy but enough that it feels comfortable. Very balanced and SHARP! I love the auto opening and the safety on it allows me to carry it in confidence that it will not open in my pocket. I climb up and down and crawl all day in my profession and this knife did not disappoint at all. My new EDC.

Daniel C.

2024-12-26T19:00:00

Rated 5 out of 5

I enjoy this knife because

I enjoy this knife because of the feel in my hand. Weight is good. Auto mechanism is quick and not strong enough to throw the knife out of your hand. Great knife for first responders and firemen. Wish I could've had a knife like this when I was in a tactile hospital unit overseas in 1968 Thank you Benchmade for thinking of us. God Bless

Phillip Y.

2024-12-25T19:00:00

Rated 5 out of 5

The knife is of a

The knife is of a larger size and weight for pocket carry but is perfect in both regards for tactical value. The spring mechanism is strong and the safety is a good touch for preventing opening in a packet. I have several bench made knives but this one is " beefier" and very constructed. I recommend this knife as an addition to an everyday carry collection for the time you wish to carry something a little more significant.

Richard C.

2024-12-22T19:00:00

Rated 5 out of 5

Great Knife!!!

Great Knife!!!

Pegge H.

2024-12-22T19:00:00

Rated 5 out of 5

Excellence

Reliability, durability and quality. Used several of these on and off active duty and Benchmade has been flawless.

Jerry B.

2024-12-16T19:00:00

Rated 5 out of 5

Amazing knife

Amazing knife

Justin B.

2024-12-14T19:00:00

Rated 5 out of 5

I received my first one

I received my first one on a deployment over 20 yrs ago and I loved that thing. I recently lost it and I couldn't live without it so I bought another one. It was like forgetting to put my pants on without it.

Kathy F.

About Benchmade 9051S Knife

FEATURED REVIEWS

SOLID EVERYDAY CARRY

By MARK C.

Great knife, solid, no blade wobble, fits perfectly in front pocket with clip. Extremely solid deployment. I'll be back for more.

I LOVE this knife.

By Travis S.

This is my favorite utility knife I've ever had. It's sturdy and reliable, holding it edge under heavy use for at least a couple months (i. e. stripping wood, cutting straps, even digging). The only thing is, you have to keep up the maintenance (just like every piece of equipment) or it will start to gum up on you and not open fully under spring tension. It's hard to recommend a category because I use it for everything.

The AFO was Benchmade's first automatic platform ever and it's had some upgrades over the years, but the overall design is still the same. The AFO-II push-button auto has become a proven tool used in all branches of the Armed Forces. MOLLE compatible.

What's in the box:

  • Benchmade 9051S AFO II Auto 3.56" Serrated Edge 154CM Blade knife
  • Sheath
  • Benchmade Lifetime Warranty