Guntec USA Air Lite Series AR-15 M-LOK Free Floating Handguard w/ Monolithic Top Rail 15in Anodized Orange. Our goal is to distribute excellent quality at an economical value. Specifications for Guntec USA Air Lite Series AR-15 M-LOK Free Floating Handguard: Manufacturer: Guntec USA Color: Orange Finish: Anodized Fabric/Material: T6 Aluminum Gun Make: AR Platform Gun Model: AR-15 Gun Type: Rifle Handguard Length: 15 in Handguard Type: Free-Float Gun Rail: M-LOK Weight: 8.9 oz Inner Diameter: 1.34 in Height: 2 in Features of Guntec USA Air Lite Series AR-15 M-LOK Free Floating Handguard M-LOK Slots On 3 Sides of Front End Of Handguard Tight Fit Up Against Receiver Which Allows For A Monolithic Top Rail Triangle / Diamond Cuts Throughout Handguard to Reduce Weight Rail System Slides Over Barrel Nut And Is Locked Up Against Receiver With 6 Screws Heavy Duty Package Contents: Guntec USA Air Lite Series AR-15 M-LOK Free Floating Handguard Proprietary Barrel Nut Included Guntec USA GT-15MLK-AL-ORANGE: Air Lite Series AR-15 M-LOK Free Floating Handguard w/ Monolithic Top Rail 15in Anodized Orange