EOS Trident Balisong Butterfly Knife Antique Green Ti w/ Bronze (4.5" SW S30V)

Item #BHQ-135851
Our Price: $419.95
Out of Stock
Try EOS (Butterfly) instead


  • Overall Length: 10.00"
  • Blade Length: 4.50"
  • Cutting Edge: 4.10"
  • Blade Width: 0.96"
  • Blade Thickness: 0.14"
  • Blade Material: CPM S30V
  • Blade Style: Drop Point
  • Blade Grind: Compound
  • Finish: Stonewash
  • Edge Type: Plain
  • Handle Length: 5.75"
  • Handle Width: 1.30"
  • Handle Thickness: 0.48"
  • Handle Material: Titanium
  • Color: Green
  • Weight: 5.00 oz.
  • User: Right Hand, Left Hand
  • Knife Type: Butterfly
  • Pivot Type: Bearings
  • Lock Type: Latch
  • Brand: EOS
  • Model: Trident
  • Model Number: EOS100
  • Country of Origin: USA
  • Best Use: Everyday Carry
  • Product Type: Knife

  • Stonewashed blade made from CPM S30V stainless steel.
  • Ball bearing pivots for smooth flipping and no blade play.
  • Antique green titanium handles with bronze hardware.
  • Antique green and bronze latch to keep the knife open or closed.


Elite Outfitting Solutions Inc. (EOS) has upgraded their popular Trident model with a latch and a ball-bearing pivot. The addition of the latch allows safer carry and keeps the knife in the position of your choice, and the ball-bearing pivot eliminates blade play without damaging the knife's smooth, free-swinging action. The rest of the knife is as it was, with expertly machined handle scales, an eye-catching aesthetic, and unyielding EOS quality. There are balisong collections with and without an EOS Trident, but the latter is superior.

EOS butterfly knives are high-quality, no-nonsense, American-made flippers with standout designs. Shop our selection and pick out your favorite!

Customer Reviews

needed TLC
joseph d. on Jun 10, 2022

needed to be broken in out of box, and needed a good sharpening. but very well balanced and smooth flipper. no handle play whatsoever

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