Guntec USA Air Lite Series Honeycomb M-LOK Free Floating Handguard w/ Monolithic Top Rail 7in Anodized Bronze. Our goal is to distribute excellent quality at an economical value. Specifications for Guntec USA Air Lite Series AR-15 Honeycomb M-LOK Free Floating Handguard: Manufacturer: Guntec USA Fabric/Material: T6 Aluminum Gun Make: AR Platform Gun Model: AR-15 Gun Type: Rifle Handguard Type: Free-Float Gun Rail: M-LOK Gas System Length: Rifle Length Inner Diameter: 1.34 in Height: 2 in Mount Type: M-LOK Features of Guntec USA Air Lite Series AR-15 Honeycomb M-LOK Free Floating Handguard Honeycomb Line Three M-LOK Slots On Three Sides of Front End Of Handguard Tight Fit Up Against Receiver Which Allows For A Monolithic Top Rail Honeycomb Cuts Throughout Handguard to Reduce Weight and Reinforce Strength Rail Slides Over Barrel Nut And Is Locked Up Against Receiver With 6 Screws Heavy Duty Package Contents: Guntec USA Air Lite Series AR-15 Honeycomb M-LOK Free Floating Handguard Proprietary Barrel Nut Included Guntec USA GT-7HC-AL-MLK-BRZ: Air Lite Series Honeycomb M-LOK Free Floating Handguard w/ Monolithic Top Rail 7in Anodized Bronze