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: Browning Invector, Mossberg Accu-Choke, Weatherby Multi-Choke, Winchester Win-Choke
- Firearm Models: Browning BPS, Mossberg 500 and 535, Winchester 1200 and 1300
- Constriction: Improved Cylinder .728" constriction
- Constriction: Modified .722" constriction
- Ported: No
- Shot Type: Federal Black Cloud Ammunition
- Purpose: Waterfowl
- Material: Stainless Steel