OD Green Swivel Stud Adapter To Weaver Picatinny Accessory & Stud Attaches Light Laser Rail Mount QS Quick Shoe System + Bipod for Ruger 1022, 10/22 10-22, Mini 14, Mini-14, SR-556, SR22, SR-22 Rifle Package Includes Stud Mount Adapter + Bipod Mounts to Existing Swivel Stud, Provides a Picatinny Rail Section for Rail-Mounted Accessories such as Grips, Bipods, Lasers, Lights etc. Features A Side Swivel Stud To Maintain Continued Use of Stud Function Easy to Install. Weight - 3oz. Color - Tan Deluxe High Tech Durable Machined Aluminum Quality Bipod With Non Slip Rubber Feet, Critical Position Locking, Spring Loaded Legs With Adjustability Features.