Microtech Kyroh Shot Peened Titanium Bolt-Action Tactical Pen w/ Tritium Insert 5.9" 403-TI-SPTRI

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12/31/25 01:00AM
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  • Overall: 5.87"
  • Barrel Diameter: 0.5"
  • Material: 6AL-4V Titanium, Shot Peened
  • Insert Color: Bronze
  • Weight: 1.8oz
  • Ink Refill: Fisher Space Ink


The Kyroh is a bolt-action pen that twists and locks into place and accepts replaceable Fisher Space cartridges. The pen is fashioned with a textured grip, glass breaker, sturdy pocket clip and replaceable Fisher Space ink cartridge. The Kyroh is sure to be a solid addition to your everyday carry. 


5 Reviews Hide Reviews Show Reviews

  • 5
    Exceptionally crafted

    Posted by Johnathon Heyder on Jan 2nd 2023

    After carrying a microtech knife for years, I finally decided to splurge on a pen, and I'm glad I did. Excellent feel in the hand, perfectly weighted, and exceptionally crafted. The "bolt-action" is smooth and easy to use, unlike some other cheaper versions I have used in the past. I use a pen all day everyday, and I can't believe I didn't pick one of these up sooner. This was my first one, but won't be my last.

  • 5
    Microtech Kyroh Shot Peened

    Posted by Gennaro Agresti on Dec 23rd 2022

    This is an extremely excellent Tactical EDC Pen. The fit and finish is fantastic. It will be on the top of my rotation. Thanks GA

  • 5

    Posted by KD on Jul 20th 2022

    My new favorite EDC. Pen is solid, well made, balanced with a nice heft. Will definitely do damage if forced into a life threatening situation. I get comments when people see it, they’re minds blown. Microtech hit this out the park. And have to mention EKnives outstanding customer care,service & follow up!

  • 5
    Kyroh, you want one.

    Posted by Juan Gonzalez on Jun 14th 2022

    I know these are not for everyone but if you are interested in one, I recommend it. Well built, comfortable in hand. The fit and finish is excellent. It fits in well with the rest of the Microtech collection. Eknives service level is second to none. These folks rock.

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