UTG Pro AR15 Extended Carbine Length Drop-In Quad Rail

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