•Precision machined with maximum strength •Four mil-spec Picatinny rails for versatile accessory applications •Simple and friendly installation •No gunsmith or tool required •Interlocking system with quick fit features •Includes a special slot to accommodate rear iron sight •Specially designed groove rail top for optimal viewing through front sight •33 top slots, 25 left and right side slots and 6 bottom slots •A complete and most affordable tactical solution offering endless options of scope, flashlight, laser, bipod, foregrip on your favorite 10/22 rifles •Great zero-retention capability for all accessories installed on the rails •Intensively tested by field experts under extreme heat and sub-zero temperature and demonstrates most satisfactory performance •Hard anodized finish for wear resistance •Includes 14 PCs UTG rail guards included for great comfort and protection