WMD Guns M-LOK Handguard 15in SP Lightweight AR-15 NiB-X Nickel 1-NIBXMLOKHG15 SP. Comes with one 2in M-Lok rail Specifications for WMD Guns AR-15 M-LOK Handguard w/ 2in Rail: Manufacturer: WMD Guns Color: Nickel Finish: NiB-X Fabric/Material: 6061-T6 Aluminum Gun Make: AR Platform Gun Model: AR-15 Gun Type: Rifle Handguard Type: Free-Float Gun Rail: Picatinny Included Accessories: Standard Mount Type: M-LOK Quantity: 1 Features of WMD Guns AR-15 M-LOK Handguard w/ 2in Rail NiB-X coated for durability Anti-rotation tabs 1.75in clearance for gas block Package Contents: WMD Guns AR-15 M-LOK Handguard w/ 2in Rail WMD Guns 1-NIBXMLOKHG15 SP: M-LOK Handguard 15in SP Lightweight AR-15 NiB-X Nickel