Haley Strategic Partners D3CRX, Chest Rig, Nylon Construction, Coyote Brown, Includes (4) Rifle Magazine Pouches, (4) Pistol Pouches, (2) Pouches D3CRX-1-1-COY The Disruptive Environments X Chest Rig (D3CRX) was purpose built for patrols and reconnaissance missions where a lightweight rig with more storage capacity is needed for carriage of essential equipment without sacrificing maneuverability in urban, vehicle, and other confined spaces.