MEC is known for making high quality presses that will last. The 600 Jr. Mark 5 is MEC's most popular single stage model and for good reason. This press is easy to operate and can turn out 6 to 8 boxes of shotshells an hour. Features: Cam-action Crimp DieSpindex Crimp Starter (swivels to align itself correctly with original shell creases)Priming Feature: Built in, (can be upgraded to automatic primer feed with the Mec 285 CA primer feed item # 817-911, sold separately) Load Rate: 6 to 8 boxes per hour (approximately 150-200 shells) Charge Bar Shot Weight: 2 Ounce charge bar (lead shot only) Powder Bushings Included: 37, 40, 44 Gauge Conversions Available: YesNote: Packaging may include information for other products. Please check contents upon arrival.