Introducing the precision-engineered Primer Seater, a must-have tool for any serious reloader. This device is designed to ensure fast and accurate primer seating, enhancing your reloading efficiency while maintaining the highest standards of reliability. The Primer Seater comes equipped with both primer plugs and sleeves suitable for large and small rifle as well as pistol primers. No longer will you struggle with inconsistent seating depths or misaligned primers; this seater guarantees that each primer is positioned perfectly every time. Changing sizes has never been simpler. The design allows you to switch from large to small primers in under 60 seconds—an essential feature for those who value their time at the loading bench. This versatile tool fits seamlessly into Rock Chucker II, JR Reloader Special, and most "C" presses on the market today, making it an adaptable addition to your reloading setup. However, please note that it is not compatible with RC Supreme models. For reloaders seeking speed without sacrificing accuracy, this Primer Seater stands out as an indispensable asset in achieving optimal performance in handloading ammunition. Equip yourself with this reliable tool and elevate your reloading process to new heights of precision.