Overview"The Extreme Duty pen is no ordinary pen. This pen was born from the need to have not only a quality writing instrument but also a tough, durable self-defense tool that you will have with you all the time.
- Designed and manufactured using state of the art CNC and CAD/CAM technology.
- Properly placed traction grooves give a good firm grip when using pen in a CQB mode.
- ?Overbuilt? toughness designed to take punishment and last a long time.
- Coarse threads used throughout for extra thread height which translates into a very strong tough thread able to take the punishment of hard strikes.
- Modular design so the user may add a multitude of end attachments to configure the pen however the person or mission dictates.
- Made from aircraft grade 6061 T6 aluminum.
- Mil spec type III black anodized finish for durability
- Uses Fisher space pen large refill."