The KIRO Skeletor-12 is a rugged 20 Round 12ga drum magazine with a *Patented* spring release system. With its unique skeletonized design, it boasts the lowest weight by a high margin for a 12ga drum magazine. Being lightweight, it reduces fatigue and allows for faster target acquisition and better accuracy. Its innovative rapid loading mechanism allows users to “drop” the 12ga rounds inside the magazine. It makes it the fastest and easiest drum magazine in terms of reloading.