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)

18" LENGTH: 18 IN   WIDTH: 1.5 IN   HEIGHT: 1.97 IN

WEIGHS APPROX. 7 OZ

16.5" LENGTH: 16.5 IN   WIDTH: 1.5 IN   HEIGHT: 1.97 IN

WEIGHS APPROX. 6.2 OZ

15.0" LENGTH: 15.0 IN   WIDTH: 1.5 IN   HEIGHT: 1.97 IN

WEIGHS APPROX. 5.7 OZ

13.5" LENGTH: 13.5 IN   WIDTH: 1.5 IN   HEIGHT: 1.97 IN

WEIGHS APPROX. 5.2 OZ

11.1" LENGTH: 11.1 IN   WIDTH: 1.5 IN   HEIGHT: 1.97 IN

WEIGHS APPROX. 4.3 OZ

10.0" LENGTH: 10.0 IN   WIDTH: 1.5 IN   HEIGHT: 1.97 IN

WEIGHS APPROX. 4.0 OZ

9.2" LENGTH: 9.2 IN   WIDTH: 1.5 IN   HEIGHT: 1.97 IN

WEIGHS APPROX. 3.5 OZ

7.1" LENGTH: 7.1 IN   WIDTH: 1.5 IN   HEIGHT: 1.97 IN

WEIGHS APPROX. 2.8 OZ

5.7" LENGTH: 5.7 IN   WIDTH: 1.5 IN   HEIGHT: 1.97 IN

WEIGHS APPROX. 2.4 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 

NOTE: 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.