The Skeletonized Comms Wings Set is a set of two side wings for the plate carrier that can accommodate most of the individual radios, including AN/PRC-148 or AN/PRC-152.
More info
DIRECT ACTION® SKELETONIZED BEARCAT COMMS WINGS SET® MULTICAM®
On modern battlefield communication is the key, as important as your firepower or ballistic protection. The Skeletonized Comms Wings Set is a set of two side wings for the plate carrier that can accommodate most of the individual radios, including AN/PRC-148 or AN/PRC-152. Each wind is height-adjustable to fit various radio configuration (with or without battery etc). Even more - wings can also accommodate 2 AR-style magazines. Laser cut holes on the front were carefully designed to work with the side buckles of Front Flap Rig Interface.