The GrovTec GTSW40 is a two-piece barrel band swivel set designed to mount a sling to firearms with tubular magazines. It fits magazine tubes measuring .420″ to .470″ in diameter and employs 1″ swivel loops for common sling hardware. Made from steel with a black oxide finish, the set provides hardware intended for rimfire tubular-feed rifles and comparable platforms.
Key Specifications
- The model is GTSW40.
- The manufacturer is GrovTec.
- The tube diameter fits .420″ to .470″ magazine tubes.
- The swivel loop size is 1″.
- The finish is Black Oxide.
- The material is Steel.
- The set includes GT Locking Swivels.
- Included hardware contains a .75″ rear swivel stud with spacer and an Allen wrench.
- The intended application is rimfire tubular feed rifles.
This two-piece band set provides a practical, low-profile solution for adding sling attachment points to firearms with tubular magazines. Its straightforward design and included hardware make installation and reliable sling mounting uncomplicated for field, range, or utility use.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




