The Geissele Automatics Super Rail Mk4 DDC Handguard 10\" is a lightweight, precision-machined handguard for AR-15 platforms, made from 7000 Series aluminum and finished in Geisseles signature Desert Dirt Color (DDC). This 10-inch handguard offers robust strength and extensive accessory compatibility with integrated Picatinny rail sections at key positions. 10-inch length with M-LOK attachment system Integrated Picatinny rails at 3, 6, and 9 oclock positions Constructed from 7000 Series aluminum with Type 3 hardcoat anodize Venting along the handguard enhances heat dissipation and reduces weight, while the elongated bottom rail provides additional space for mounting accessories. The Geissele Mk4 DDC Handguard is trusted to deliver reliable performance in demanding scenarios.