IHRS ECH Chinstrap Hardware Kit

Ballistic Hardware Set for ECH Improved H-nape Retention Systems

The hardware set comes with 4 ballistic screws and 4 T-nuts that work with the Improved H-Nape
Retention System. Each set will come in a resalable plastic bag. You can purchase the hardware along
with the chinstrap as a complete system.

ECH style: 17.5MM screws