KG Free Float AR15 Slim Key Mod 15" Hand Guard Made of 6065 T6 Aluminum
FEATURES: Steel Barrel Nut that does not require indexing and uses an 1 3/16 open end wrench for installation. Slip on design eliminates any gap between the upper and the hand guard, giving a monolithic effect.
Finish is MIL-A-8625F Type 3 Class 2 Black Hardcoat Anodized Finish
SPECS: Weight 10.85 oz Interior Diameter 1.25" Outside Diameter 1.5"