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Civilian Alpha Aviation Helmet Upgrades


SoftSeal/HushKit Combo for Apha Eagle


Combo includes: SoftSeal® Ear Cushions, and the HushKit® Passisve Noise Attenuation.

Additional Components


Note: Choose the appropriate MicMuff® Microphone Cover for your helmet. If you have a dynamic microphone element choose #90010. For an electret element choose #90015. For a military dynamic (M-87) element choose #90020. If you are not sure, give us a call.

ZetaLiner Helmet Liner

ZetaLiner® Helmet Liner. Go to Sizing Page

Replacement Components