The MTU001T UTG PRO M4 AR15 Carbine Length Drop in Quad Rail with Extension Proudly Made in USA. UTG Quad Rail Top Rail Extends to Upper AR15 Receiver to Form Continuous Mounting Platform. Clever Top/Bottom Two-piece Design with Integral Spinal Cords/Alignment Housing for Perfect fit with Barrel Nut and Round. Made from Aircraft Aluminum with Precision CNC Machining and Excellent Anodizing/Engraving. Fits Carbine. Length Model M4 AR-15 rifles 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. Made in USA. Limited lifetime warranty.
Material: Aircraft Grade Aluminum
Rail Type: Picatinny/Weaver
No. of Rails: 4
Length: 7.28 inch
Width: 2.40 inch
Height: 2.40 inch
NOTE: This UTG Pro quad rail system is designed to fit with standard M4, AR15 gas tube. The compatibility with any special piston system is not guaranteed.
Fits Most AR-15 Carbine Rifles, S&W M&P 15, Bushmaster Xm15-e2s, Dpms AR 15 Carbine and variants.