15-blue-free-float-handguard-hollowed-out-design-super-light-for-ar15
15-blue-free-float-handguard-hollowed-out-design-super-light-for-ar15, FeaturesMaterial: Aluminum 6061-t6Color: Anodized BlueSize:15"Features: Lightweight, flawless, Affordable.Fit for MK47, AR15Inside diameter is 1.75"Weight:6oz including barrel nut for the 15in.packing: 1 piece handguard with barrel nut