Luna - Developmental Technologies

Task Trainer - Small Caliber Gunshot Wound (item # 5157)

Every Task Trainer now includes a packet of TrueClot® Blood Simulant Concentrate (reconstitutes into 1 liter in water) and 5 packs of TrueClot® Simulated Hemostatic Gauze 4ft.

Our low fidelity task trainers are designed to simulate wound packing and demonstrate the use of advanced hemostatic gauzes with LUNA'sTrueClot® Clotting Blood Simulant. The simulated small caliber gunshot wound can be packed with LUNA's Simulated Hemostatic Gauze while flowing TrueClot® Blood Simulant is pumped into the wound using the attached 1 liter squeeze bottle. Realistic simulated blood clots form on the gauze and flow from the wound when the gauze and blood simulant come in contact. The small caliber wound more accurately represents tumbling-type exit wounds seen by civilian law enforcement and EMS professionals. The wound void has a tighter packing area than our Large Caliber Gunshot Wound Task Trainer and more a more textured inner surface than our Laceration/Stab Wound trainer.

Our Task Trainers are an excellent way to introduce your trainees and students to realistic hemorrhage control for TCCC, TECC, TEMS, PHTLS, Active Shooter Training and general wound packing techniques for advanced hemostatic gauze training.

We have recently upgraded our Task Trainers based on direct customer feedback. Our improved Task Trainers now include these features:

  • Point of bleeding not in line with inlet tube
  • Inlet tube no longer protrudes into wound space so users can't feel the tube surface when wound packing
  • More durable exterior paint
  • Extra one way valve included

The task trainer is made from sturdy silicone, has no moving parts and is designed to be used over and over again. TrueClot® Blood Simulant will wash easily from the trainer with water even if the blood simulant has dried. An included one-way valve ensures that the TrueClot® Blood Simulant does not back flow into the 1 liter bottle during use.

Product dimensions - 6.5"L x 5.5"W x 2"H. Liquid capacity - 1 Liter.

For Tax Exempt or larger custom orders or shipment outside of the US, please contact us at If you would like to pick up your order locally in the Charlottesville, Virginia area, please choose "Local Pick up" from the shipping drop down menu at checkout. At this time all orders are shipped via FedEx Ground. If you require expedited shipping or have any other questions please contact us at