Winchester Invector Plus Signature 12 Gauge Improved Cylinder Extended Choke Tube

The Winchester Invector Plus Signature extended choke tube delivers consistent, predictable shot patterns from Winchester shotguns fitted with the Invector-Plus choke system. Machined from 17-4 stainless steel with a natural stainless finish, it is built for long service life and is approved for use with lead, steel, and non-toxic shot loads alike.

Cut to an Improved Cylinder constriction at a measured .010 diameter, this choke is dialed in for multi-purpose shooting out to roughly 30 yards. The extended profile sets the constriction 3/4 inch beyond the muzzle for quick, tool-free pattern changes in the field. This non-ported tube ships individually and drops directly into any compatible Invector-Plus choked barrel.

Specifically fit to current and past Winchester 12 Gauge shotguns using the Invector-Plus choke system, including the Model 101, Supreme, Select, SX2, SX3, SX4, and SXP, the Signature series represents Winchester's premium line of choke tubes for hunting, clays, and general field use.