Description
MEC's die set converts your existing 600 Jr. Mark V to another gauge. This model converts to 20 gauge.
Products specifications
| Type | Shotshell Die Set, Shotshell Die Set |
| Caliber | 20 Ga, 20 Ga |
| Type | Shotshell Die Set |
| Caliber | 20 Ga |
| In Set | 1, 1 |