This video introduces Avient's innovative composite heat release technology for firearm barrels, presented at NRAAM 2025. Avient, a material solutions provider, has developed a multi-layered barrel construction featuring a ceramic interstitial layer designed to rapidly draw heat from the bore and dissipate it into the atmosphere. This technology aims to improve accuracy by mitigating heat-related group size expansion and offers potential weight reduction. Avient partners with OEMs (Original Equipment Manufacturers) to integrate this technology into their firearm products.
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