Integral Primer tray and primer punch assembly - No small parts to lose Built-in shut-off gate to prevent spilling primers Primer tray doubles as a flipper to orient primers The Lyman E-ZEE Prime Hand Priming Tool is a dramatic improvement in hand-held priming systems. The E-ZEE prime will work with any popular brand of standard shell holders and allows instant changeover between primer sizes. The large and small size primer trays incorporate their own built-in primer punch assemblies. This means that there are no small parts to work with or lose. The ergonomic shape is designed to minimise hand fatigue, yet provide plenty of leverage and the feel needed for precision primer seating. The primer trays also double as a primer flipper to orient primers before seating.