I recently bought a D3CR and wanted to change out the harness for something with a little more support. The straps are kind of thin and I would like something wider, sort of like a Magpul sling. Doesn’t need to be padded, just not dig in so much when tightened. Thought about adding it to a Slickster, or other plate carrier, but that seems like overkill. Anyone tried any different harnesses that will work? Thanks

It will work with the Crye AirLite harness. Maybe look at harnesses offered by Velocity Systems. (With the former you will have to buy the whole chest rig whereas the latter sells their harnesses separately.)