Our proprietary refinements to the ultra-reliable Bruno Civolani “floating bolt” action ensure the Aselkon Shotguns are able to quickly cycle even the lightest 12 gauge loads. Inertia system consists of 3 main parts; bolt mechanism, rotating bolt, and inertia spring. Thanks to its simple combination, inertia system functions faster and flawlessly. Unlike the gas operated systems, since the burnt powder gas does not contact with the mechanism, system remains clean and requires less maintenance. Aselkon’s rotating bolt utilizes our unstoppable Inertia Technology Locking System to ensure positive bolt head lock-up to the breach under all conditions.