Clever Top/Bottom Two-piece Design with Integral Spinal Cords/Alignment Housing for Great Fit
Designed with Innovative Alignment Tabs at the Front for Perfect Fit with the Standard Triangular Front Cap
Fits Middle Length Model 4/15
Includes Four Picatinny Rails Each with 27 Continuous Slots
Great Zero-retention Capability for All Accessories Installed on the Rails
Easy Installation with No Modification to the Barrel
Proudly Made in USA with Superb Design and Production
Black Rubber Rail Guards Included