Ops-Core(ARC/FAST Rails) Helmet Rail Mount Kit For OTTO NoizeBarrier TAC Headset

Incredible product

I have bought these in conjunction with some Peltor Comtac adaptor, and those headset mounts are BY FAR the best I ever used. The ability to have a "comtac rail" like system but attached to the bottom rails of the helmet make everything extremely enjoyable to use. I often suffered from headaches with other brands of arms mounted on the bottom rails from the pressure, but not once with the OTTO Mount, and yet they still click firmly in place and provided an excellent seal against very loud sounds (120dB and above, to the limitation of the protection of the headset itself). Would recommend, and even buy again if I ever have to do another helmet setup ! Great work