Maximize your rifle’s customization options with this 3 piece set of 21mm picatinny rails. These rails are constructed fully from metal to remain lightweight yet extremely durable, and can be attached to all keymod handguards and rail systems. Each rail is long enough to allow players to attach their favorite tactical accessories including optic sights and foregrips.

Features:

• Color: Black
• 3 Piece Set
• Full Metal Construction
• Attaches Onto Keymod Handguards & Rail Systems
• Allows For All 21mm Picatinny Rail Accessories