The Signature Series of Winchester Invector Plus choke tubes extended length, combined with perfected choke tapers create a consistent, reliable, uniform pattern at each constriction. Signature Series tubes are available in full range of constrictions for optimizing your pattern for the game or target you are shooting.
| Constriction Type | Full |
| ConstrictionDiameter | .035 |
| FireArm | No |
| Approved | Lead Only |
| Finish | Stainless |
| Configuration | Invector-Plus |
| Type | Extended |
| Gauge | 12 Gauge |
| Chokes Included | One Choke |
| Material | 17-4 Stainless Steel |
| Ported | No |
| Recommended For | 40+ yds |
