Improved Cylinder: Recommended for timber or decoying shots out to 30 yards.
Modified: Recommended for decoying shots out to 40 yards, and works well with large steel goose loads.
- Gauge: 12
- Thread Pattern: Mossberg Accu-Mag
- Firearm Models: Mossberg 835 and 935
- Constriction: Improved Cylinder .768" constriction
- Constriction: Modified .760" constriction
- Ported: No
- Shot Type: Federal Black Cloud Ammunition
- Purpose: Waterfowl
- Material: Stainless Steel