The Outdoor Connection BO5 Swivel Base Set Black is a compact, steel mounting kit designed to securely install detachable or fixed sling swivels on a wide range of rifle and shotgun stocks. Made from high carbon stress proof steel with a low-visibility black finish, this set includes a 7/8" machine screw base, 1/2" and 3/4" wood screw bases, and three spacers to help you achieve a clean, precise fit on wood, laminate, or synthetic stocks.

This BO5 Swivel Base Set is ideal for hunters, range shooters, and anyone upgrading a working rifle or shotgun with a dependable sling attachment point. One-step drilling and clean cutting features simplify installation, while depth indication and a built-in countersink aid help ensure consistent results. It is a practical, durable solution from Outdoor Connection for adding or replacing sling mounting points while maintaining the firearm’s balance and handling.

• Manufacturer: Outdoor Connection
• Model: BO5 Swivel Base Set Black
• Material: High Carbon Stress Proof Steel
• Finish Color: Black
• Unique Features: Includes 7/8" machine screw base, 1/2" and 3/4" wood screw bases, three spacers, and installation aids for clean, one-step drilling