Build your perfect shotshells on a foundation of absolute consistency with the genuine MEC Outdoors #21 Powder Bushing. As an integral part of MEC's time-tested volumetric reloading system, this bushing is your direct link to creating safe, reliable, and truly high-performance ammunition. Each bushing is precision-engineered to drop a specific, repeatable volume of powder. Simply consult your powder manufacturer's chart to match your recipe with this #21 bushing, and you can reload with the absolute confidence that every shell receives the exact, intended charge. This brilliantly simple, interchangeable system allows you to perfect loads for any application, from the clay field to the duck blind. Crafted to exact factory specifications for a flawless fit, it's the essential component for ensuring your handloads perform precisely as designed, every single time.