- Color: Green
- Top Edge: Skived
- Gauge: 12
- Length: 3"
- Brass: 0.630" (16mm)
- Primed: Fiocchi Magnum Primer* (see below)
- Headstamp: "Fiocchi 12 Italy"
*WARNING: Primer Notice: This hull utilizes their "Magnum" primer, which is NOT the same as the Fiocchi 616 primer. Do NOT use the Fiocchi Magnum primer in load data that specifies the standard Fiocchi 616 primer. Always follow the load data and the primer that is called for in the tested load.