Stock Status: UTG PRO M4/AR15 Carbine Length Drop-in Quad Rail with Extension
- Top Rail Extends to Upper Receiver to Form Continuous Mounting Platform
- Made from Aircraft Aluminum with Precision CNC Machining and Excellent Anodizing/Engraving
- Fits Car. Length Model 4/15 and Provides Four Picatinny Rails Each with 14 Slots
- Great Zero-retention Capability for All Accessories Installed on the Rails
- Easy Installation with No Modification to the Barrel
- Black Rubber Rail Guards Included
- Proudly Designed and Made in USA
NOTE: This quad rail system is designed to fit with standard AR15 gas tube. The compatibility with any special piston system is not guaranteed.
