- Proudly Designed and Made in USA
- 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