Description: M-Lok Quad Rail Handguard
Made of Aircract T6 6061 Aluminum, includes Free BarreI nut
Color : Black Anodized
handguard inside diameter:34mm
handguard height:57mm
A Steel Barrel Nut Included
Barrel Nut inside diameter : 1.18'' (30 mm)
Barrel Nut Thread Spec.: 1-1/4-18 UNC
Fit .223 / 5.56 Rifle
Super Slim M-LOK Handguard Rail
Easy to install
