Yankee Hill Machine Diamond Series 9.290 Midlength Picatinny Handguard

Yankee Hill Machine’s Diamond Series 9.290 inch midlength Picatinny handguard combines functional design with rugged construction. The handguard features diamond-shaped heat vents throughout, an extended top rail that installs with no gap, and T-marked rails for locating accessories. It accepts Yankee Hill Machine end caps and uses their anti-rotation screws to prevent unwanted movement during installation. The handguard and barrel nut are constructed from 6061-T6 aluminum and hardcoated to military specifications, while the jam nut and anti-rotation screws are steel with a matte black plated finish for a cohesive appearance.