The Earmor M13 adapter fits different helmet rails and is used to install EARMOR headsets on ARC or M-LOK rails with the E adapter. On an M-LOK rail, it can also be used with the P adapter for PELTOR headsets. It is made of modified ABS.
- Type: Helmet rail adapter
- Rail compatibility: ARC, M-LOK
- Headset compatibility: EARMOR with the E adapter, PELTOR with the P adapter
- Material: Modified ABS