Designed for all compatible standard Handguards, 13-7-5-slot rails give you 3 choices. These rails are essentials for hunting & shooting!
Compatible with standard 21mm Picatinny accessories, such as iron sight, sling mount, scopes, optics, grips, bipods or other tactical accessories.
Precision achined out of premium T6-6061 aircraft aluminum alloy & high strength steel in black matte anodizing finish, offer durable safe performance in using.
Install with Allen Wrench tool, simple to install or remove. Pack of 5-7-13-slot solid rails, 6 sets matched screws, 6 sets locking T-Nuts and 3 Allen Wrench.
Lightweight but solid aluminum structure, 13-Slot weight 1.83Oz, 7-Slot 0.78Oz, 5-Slot Only 0.66Oz. Light and convenient when hunting!