Russian Altyn (K6-3) bulletproof helmet AIRSOFT REPLICA with faceshield and working headset. Green / Olive color. Made of fiberglass. Face shield can be raised and fixed at top and also can be removed. Visor frame welded from steel and have transparent 2-mm polycarbonate plastic (it can’t damage by any airsoft gun). Helmet has built in headphone; radio cord socket and press-button. Original Altyn is titanium bulletproof helmet using by KGB & FSB CSN for counter-terror troops from 1990’s.