Vincent's Hobby Shop in the Philippines talk about BOLT Airsoft's Bolt Recoil Shock System or BRSS, which is a simulated blowback and recoil system for AEGs. The B.R.S.S. system delivers a powerful recoil experience by efficiently transferring kinetic energy to a reciprocating weight hammer within the stock. Despite its high-powered recoil, it operates on low-voltage batteries, extending battery life and enhancing reliability. The system's durable gear components are designed to withstand the intense recoil forces, contributing to the AEG's longevity. Furthermore, B.R.S.S. offers high compatibility with other brands' gearbox parts, making customization and maintenance more accessible.