Final one from this batch. New batch coming next month with 13.5 and 10.5 DDC models. $12 Shipping 13.5” length Handguard designed for outer barrels around 14.5” overall length. Barrel nut is threaded for AEG spec upper receivers. Most GBBR’s share the same thread pattern making this compatible. Color is DDC (Desert Dirt Color) If you have any questions feel free to ask 🤘🏻