Introducing the MEC Mayville Engnrng INC 844720, a product known for its long-standing reliability. The 600 Jr. Mark V single stage reloader is a staple for both beginners and experienced gun enthusiasts. Its user-friendly design allows for easy operation with only a modicum of effort required.Featuring a cam-action crimp die, this reloader ensures each shell reverts to its original state after reloading. The wad placement process is straightforward and swift, increasing user-efficiency further. The MEC 600 Jr. Mark V is capable of loading between 8 to 10 boxes per hour, making it an effective solution for your reloading needs.Moreover, it offers adaptability as it can be adjusted to cater to 3\" shells. Please note that this particular model is specifically designed for 20 Gauge.