Three-piece swivel base set with 7/8" machine screw, 1/2" and 3/4" wood screw bases. Carbon steel construction accepts any standard U.S. detachable swivel. Includes spacers for wood, laminate, or synthetic stocks.
The Outdoor Connection BO5 Swivel Base Set provides everything you need to convert your rifle to a modern detachable swivel system. This three-piece set replaces factory non-detachable bases with precision-machined components that accept any standard U.S. detachable swivel.
Machined from high carbon stress-proof steel, these bases are built to last. The black oxide finish resists corrosion while maintaining a clean, professional appearance. Each base features countersink design and clean-cutting threads for straightforward installation on wood, laminate, or synthetic stocks.
The included depth indicator and one-step drilling guide make installation straightforward for gunsmiths and shooters alike. Simply select the appropriate base for your stock material and swivel type. These bases work with any standard U.S. detachable swivel, giving you flexibility in your sling choice.
Upgrading to detachable swivels increases your firearm's functionality and resale value. Whether you're building a hunting rifle, tactical platform, or competition gun, this set provides the foundation for a modern sling system.