AR15 / M16 Quad Rail Free-Float Handguard
Manufactured by Yankee Hill Machine. These pistol length quad rails are machined from aircraft aluminum with an anodized finish and measures about 4.15" long. Features 4 Mil-Spec picatinny rails that are perfect for mounting your AR accessories. Includes barrel nut, jam nut, 2 anti-rotation pins, and instructions.