Benchmade AFO II Automatic Folding Knife Black G10 3.5" Black Serrated 9051SBK

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12/31/25 01:00AM
  • Overall: 8.5"
  • Blade: 3.5" Drop Point, 154CM, Black, Serrated
  • Handle: 4.95" 6061-T6 Aluminum, Black
  • Opener: Automatic Push Button
  • Weight: 5.8oz
  • Clip: Tip Up, Left/Right Carry
  • Made in the USA
  • Model: 9051SBK


The AFO was Benchmade's first automatic knife. While it's definitely had some upgrades over the years, the overall design is still the same. The 9051SBK AFO-II push-button automatic knife has become a proven tool used in all branches of the Armed Forces. Comes with cordura sheath, MOLLE® compatible. 

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  • 5
    I love this knife. I carried one just like in...

    Posted by Jesse Workman on May 25th 2022

    I love this knife. I carried one just like in when I was in the military but this newer model is even better. This is my favorite knife and I carry it everyday. It is very practical and ready for whatever you need it for. Thanks

  • 5
    AFO 2

    Posted by Glenn on Apr 29th 2021

    This is a good and very dependable knife. It will be a good back up tool for any survival or emergency situation.