Product Description
Fits Model 4/15 carbines with rails extending beyond front sight; Aircraft aluminum extrusion with integral spinal cords for alignment; Picatinny rails with 19 top slots, 23 bottom slots, 25 left/right slots; Simple installation, no gunsmith or tool required; Solid locking feature for secure fit and zero retention; 18 UTG rubber rail guards included; Proudly designed and made in USA