Uploaded May 2025 | Updated September 2026, 3 hours ago

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Ops-Core's all new LockDown Liner Kit enhances comfort, stability, and airflow in FAST helmets, making it ideal for heavy VAS and NVG setups. Featuring a universal impact and comfort liner system, Cable Occ-Dial with a conformal nape pad, and LockDown Fit shims, it ensures a secure, tailored fit for any head shape.


Learn More About the Ops-Core LockDown Liner System: shop.gentexcorp.com/ops-core-lockdown-liner-system
Learn More About Ops-Core: gentexcorp.com/ops-core
Ops-Core Helmet Sizing Guide : youtube.com/watch?v=JAEgksFBJl4