Midwest Industries Combat Rail One Piece Free Float Handguard M-lok Black . This rail provides a lightweight rugged and modular upgrade to your AR. The rail allows for the attachment of multiple accessories at the same time or can be used as a free-floating rail. The rail also has a quick detach sling swivel at the front and the rail folds down for easy storage. This rail also features new soft touch points at the rear and in between each rail to help prevent damage to your hand or rail when removing the sling. This rail comes with MLOK attachments at the front and rear rail. Specifications for Midwest Industries Mi Handguard Crm M-lok 17.5" Combat Rail Fits Ar-15: Manufacturer: Midwest Industries Color: Black Fabric/Material: Aluminum Gun Make: AR Platform Gun Model: AR-15 Gun Type: Rifle Handguard Length: 17.5 in Gun Rail: Picatinny Condition: New Included Accessories: Standard Mount Type: M-LOK Country of Origin: USA Quantity: 1 Length: 17.5 in Package Contents: Midwest Industries Mi Handguard Crm M-lok 17.5" Combat Rail Fits Ar-15