Kexuan M-LOK Free Float Handguard for .308 DPMS Low Profile Uppers 10 in Black. Easy Install Steel barrel nut included. CNC machined from Quality aluminum and black anodized. Super light weight only 15.5 oz with barrel nut. Specifications for Kexuan M-LOK Free Float Handguard for 308 DPMS Low Profile Upper Receiver: Manufacturer: Kexuan Color: Black Finish: Anodized Fabric/Material: Aluminum Gun Make: AR Platform Gun Model: AR-10 Package Contents: Kexuan M-LOK Free Float Handguard for 308 DPMS Low Profile Upper Receiver Barrel nut fixing hardware Kexuan MM38E10-L: M-LOK Free Float Handguard for .308 DPMS Low Profile Uppers 10 in Black