CRBN IC S63 Barrel Back - STR CS3 Upgrades Electropolished Stainless Steel ASA Threaded

Electropolished Stainless Steel ASA Threaded Cartridge: Enhances durability and ensures a smooth

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Two Tone Over mold Design

All RMX parts are safety certified and ASTM-approved for use in paintball and airsoft applications

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CRBN IC S63 Barrel Back - STR CS3 Upgrades Electropolished Stainless Steel ASA ThreadedCRBN IC S63 Barrel Back The IC S63 Barrel Back is constructed using injected long strand carbon fiber to minimize weight while maintaining structural rigidity. Aluminum breech threads are permanently bonded to the carbon fiber body to ensure precise marker alignment and long term durability. Designed for use with the PWR Insert System, the barrel back supports consistent bore control for improved shot to shot consistency and efficiency. It is fully