Microtech Halo 5 S/E OTF Automatic Knife Blue (4.6" Satin) 151-4BL

Our Price: $625.95
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Item #BHQ-26640


  • Overall Length:10.75"
  • Blade Length:4.60"
  • Blade Thickness:0.17"
  • Blade Material:Bohler N690
  • Blade Style:Clip Point
  • Blade Grind:Flat
  • Finish:Satin
  • Edge Type:Plain
  • Handle Length:6.15"
  • Handle Thickness:0.50"
  • Handle Material:Aluminum
  • Color:Blue
  • Weight:5.15 oz.
  • Knife Type:Single-Action OTF Automatic
  • Opener:Push Button
  • Brand:Microtech
  • Model:Halo 5
  • Model Number:151-4BL
  • Country of Origin:USA
  • Best Use:Tactical
  • Product Type:Knife


This Halo V knife has a satin finished clip point blade with a plain cutting edge. The 6061-T6 aluminum frame and charging handle are blue anodized and the hardware is bead blasted. This knife includes a fitted sheath with belt loop attachment system.

Blade is marked "M690" but is actually Bohler N690.

The Microtech Halo V knives are big, powerful, and look great. The biggest difference between the Halo V series and the previous models is the size. At almost 11" the Halo V is a big knife with a big blade. In addition to being long, the blade is extremely thick. To ensure the best blade/handle ratio the tips on these knives come right up to the top of the handle, so don't drag your finger across the blade's exit point! The action on these is fast, they hit hard, and the lock-up is excellent.


Customer Reviews

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Awesome knife.
Christopher B.
This knife really exceeds expectations. Stupid me, it doesn't have a pocket clip, hence the holster. I don't like the holster at all. It puts the firing button on the outside of the body, away from the thumb, opposite of how I would normally open the blade.