JP Enterprises Signature Handguard for AR-15/M16 Full Length Black. JP Enterprises machined these AR Handguards & Forends from 6061 T6 aluminum for a lightweight yet rugged build and the barrel nut is made from 4140 steel for maximum durability. Each JP Enterprises MK III Modular Signature Rifle Handguard is hard coat anodized for an extra tough structure that is resistant to corrosion and abrasion. For accessory attachment you can purchase and easily add rails to this handguard. Pick up a JP Enterprises MK III Modular Handguard w/ Signature Tube Style for a reliable grip with some tactical advantages. Specifications for JP Enterprises MK III Modular Handguard Signature: Manufacturer: JP Enterprises Color: Black Finish: Anodized Fabric/Material: 6061-T6 Aluminum Gun Make: Armalite Gun Model: M16 AR-15 Gun Type: Rifle Handguard Length: 12.5 in Gun Rail: M-LOK Condition: New Included Accessories: Standard Quantity: 1 Features of JP Enterprises MK III Modular Handguard Signature: Machined from 6061 T6 aluminum with a 4140 steel barrel nut Includes two JPHGS quick-detach sling studs Hard coat anodized Package Contents: JP Enterprises MK III Modular Handguard Signature JP Enterprises JPHG3-1M: Signature Handguard for AR-15/M16 Full Length Black