Thorax Incog TRMP: Plate Carrier Setup Tips

Quick answer

Set up your Thorax Incog TRMP (Triple Rifle Mag Placard) for a secure, low-profile fit on your plate carrier by following these five steps.

How to set up your Thorax Incog TRMP

1. Attach the TRMP to your plate carrier: Align the TRMP's hook-and-loop field with the front of your carrier. Press firmly from the center outward to avoid air pockets. The placard should sit flush against the carrier face without sagging. Common mistake: pressing only the edges first can trap air and reduce adhesion over time.
2. Route the straps (if applicable): If your carrier has buckle pass-through slots or webbing loops, feed the TRMP's optional retention straps through them before cinching. This prevents the placard from shifting during dynamic movement. Checkpoint: straps should be snug but not so tight that they distort the placard shape.
3. Insert magazines and test retention: Insert three rifle magazines fully into the MP2 inserts. Each should click into place with audible retention. If a magazine is loose, adjust the insert tension screws (if present) or swap to a different MP2 insert. Common mistake: assuming all inserts are identical—the TRMP ships with MP2 inserts, but you can replace them with other Haley Strategic inserts for different magazine types.
4. Perform a shake test: With magazines loaded, shake the carrier side-to-side and front-to-back. Any magazine that shifts or falls out indicates an insert that needs adjustment or replacement. Tighten retention screws on that insert or swap it out. Checkpoint: a properly set up placard should hold magazines through a 30-second shake test without any loss.
5. Adjust for your body and mission: Once mounted, wear the carrier and check that the TRMP sits high enough on your chest to allow a clean draw stroke. If it interferes with your chin or gas mask, lower the placard by repositioning the hook-and-loop field or adding a spacer panel. Common mistake: mounting too high on the carrier can cause the placard to hit your chin when looking down.

Product facts

• Thorax Incog TRMP: The TRMP is a collaboration between Haley Strategic and Onward Research (Garand Thumb), made in the USA from Berry Compliant materials. You get a placard that meets SOCOM-level durability standards while remaining lightweight enough for daily training or duty use.