Manufactured from a blended aluminum & magnesium alloy.  Approximately 30% reduction in material weight compared to commonly used 6061 aluminum.  

Wear layer is a plasma deposition process that provides a tough ceramic-like coating with superior wear resistance compared to anodizing.  E-cote black finish.

• FOR AR-15 PLATFORM
• 3 INTEGRATED QD SWIVEL MOUNTING POINTS
• SLIM DESIGN with an ID of 1.3"(left to right) & 1.55" (top to bottom for gas block clearance)
• 15" LENGTH: 15 IN   WIDTH: 1.5 IN   HEIGHT: 1.97 IN
• WEIGHS APPROX. 5.7 OZ

BARREL NUT FEATURES:

• SUPER ALUMINUM 7068; SIGNIFICANTLY HARDER & STRONGER THAN 7075 ALUMINUM
• TYPE III HARDCOAT ANODIZED BLACK
• SHIPS WITH WRENCH & MOUNTING SCREWS (TORX T25)
• WEIGHS APPROX. 1.13 OZ 
• INCLUDED IN RAIL PURCHASE 

Hyper-light magnesium handguard barrel nut interface tolerance is tighter and handguard may need to be tapped on with a plastic/rubber hammer.  Light heat from a heat gun can also ease installation.