The Fostech Origin 12 20-round Drum Magazine is engineered for performance and durability, utilizing a patented system featuring grade 8 fasteners and a robust coil spring to manage the substantial load with ease. Crafted from anodized aluminum, this drum magazine offers exceptional resilience against wear and tear. Unlike many competing designs, the Origin drum requires no rocking for lockup, allowing for straightforward installation and operation. With absolutely zero milling or machining needed, this drum magazine is designed for seamless compatibility with the Origin 12 shotgun, making it a reliable choice for any shooting scenario. Upgrade your setup with the Fostech Origin 12 Drum Magazine and experience hassle-free loading and shooting.