The Winchester Invector-Plus interchangeable choke tube system works hand-in-hand with back-boring to offer consistent, dense shot patterns with just the constriction needed for the shooting situation. The longer choke taper inside an Invector-Plus choke tube produces consistent patterns with more uniform densities and fewer fliers. Invector-Plus eliminates gases slipping between the choke tube and barrel that could damage the choke tube and the barrel.
- Category : Choke Tubes
- Type : Flush
- Gauge : 12 Gauge
- Choke Size : Full
- Configuration : Invector-Plus
- Finish : Black
- Constriction : .030
- Chokes Included : 1
- Recommended For : 40+yds
- Material : 17-4 SS
- Approved : Lead Only
