CH252 Helmet

The CH252 (Combat Helmet Model 2, 2552) Helmet is the standard-issue combat helmet of the UNSC Defence Force. It replaced the unpopular CH127 Helmet in service from 2527 and incorporates modern ear protection, a personal radio system, and a Head-Up Display. It can easily be worn with a respirator and a night vision system. The helmet is manufactured by Misriah Armouries and is reported to have an "almost unlimited service life" by the manufacturer.