The Winchester Invector-Plus Signature extended choke tube is designed to deliver consistent, reliable patterns for skeet and target shooting. Constructed from 17-4 stainless steel and built to the Invector-Plus configuration, this tube pairs extended length and refined tapers to promote uniform shot distribution. It is intended for 12 Gauge shotguns and optimized for target distances commonly used in skeet and clay shooting. The Signature Series emphasizes repeatable performance across its range of constrictions.
Key Specifications
- The constriction measures .005.
- The choke is made from 17-4 Stainless Steel.
- Designed for 12 Gauge shotguns.
- Product type is Extended to affect pattern geometry.
- Recommended use is around 30 yds.
- The tube is Not Ported.
- The constriction type is specified as Skeet.
- Configuration follows the Invector-Plus standard.
- Package includes One Choke.
- Approved for Steel, Lead, Non-Tox shot types.
Well-suited for skeet and other clay-target disciplines, this extended Invector-Plus Signature choke offers repeatable patterns and durable stainless construction for regular range use. Its focused skeet constriction and extended profile help shooters achieve consistent breaks on clays while maintaining straightforward, reliable service life.









