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The OPS‑CORE 22 mm Ballistic Hardware Replacement Kit supplies the critical screws and T‑nuts required to attach chin‑straps to the ARC Rails on FAST and SENTRY helmets. It’s designed to ensure secure and reliable strap attachment even under heavy use — ideal for helmet maintenance, gear upgrades or
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The 22 mm Ballistic Hardware Replacement Kit provides the screws and T‑nuts needed to properly attach chin‑straps to ARC Rails on OPS‑CORE FAST and SENTRY helmets. It ensures stable and secure attachment, making it ideal for helmet maintenance, part replacement or inventory stock for teams and operators.([Gentex product page](https://shop.gentexcorp.com/ops-core-22mm-ballistic-hardware-replacement-fast-sentry/?searchid=0&search_query=))
Intended for military, law‑enforcement, tactical units, maintenance / armory teams, gear technicians, and any user requiring helmet strap re‑installation or part replacement on OPS‑CORE FAST / SENTRY helmets. Also suitable for unit‑level spare parts supply.
Q: Will this kit fit any helmet?
A: No — this kit is only compatible with OPS‑CORE FAST or SENTRY helmets that are equipped with ARC Rails. It is not suitable for helmets without ARC Rails or non‑FAST/SENTRY designs. [oai_citation:19‡shop.gentexcorp.com](https://shop.gentexcorp.com/ops-core-22mm-ballistic-hardware-replacement-fast-sentry/?srsltid=AfmBOorZC0_rho86H_WkOyQtWz_4KDcFzInx7g0XouhXoGIaWnKyYKt2&utm_source=chatgpt.com)
Q: Why would I need to replace these screws/T‑nuts?
A: Over time, with frequent removal, recoil, environmental wear, or corrosion, the original hardware may loosen or become damaged. Replacing with new 22 mm screws and T‑nuts ensures continued secure attachment and helmet integrity. Bulk packs are ideal for maintenance teams or multi‑user units needing spares.
This product is supplied by K.T.Tactical 鎧德戶外. We guarantee genuine OPS‑CORE original hardware and provide professional gear support and after‑sales service.