Madbull Daniel Defense licensed 14.5 Inch M4 Outer Barrel for M4A1

Daniel Defense, famous for its rail systems and its cold hammer forged barrels, has produced high quality barrels through their refined hammer forging process ensures that the barrels are produced virtualy defect free, like Madbull's own fully licensed replicas. Madbull Daniel Defense licensed 14.5 Inch M4 Outer Barrel for M4A1 High Quality Aluminum Constructed Design for M4A1 Series Airsoft Electric AEG Rifle Barrel tip end has Counter-Clockwise 14mm Thread Super rigid construction for high end upgrade user Length: 370mm