Madbull Daniel Defense licensed 12.5 Inch Government Outer Barrel Accessory-Type_Bolt Catch Fit For M LOK Rail

Fit For M LOK Rail System Handguard

- Aluminum Piston

This Reinforced 2nd Sear Design for supporting high power upgrades

PDI barrels are cold-hammer forged from stainless steel

Electric powered by 4xAAA size Alkaline Batteries (Not Included)

Madbull Daniel Defense licensed 12.5 Inch Government Outer Barrel Accessory-Type_Bolt Catch Fit For M LOK RailDaniel 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 12. 5 Inch Government Outer Barrel High Quality Aluminum Constructed Design for M4 M16 Series Airsoft Electric Gun AEG Rifle Barrel tip end has Counter