Madbull Airsoft Tight Bore Barrel 6.03id Black Python DBoys Gearbox: Full Metal Version 2

Gearbox: Full Metal Version 2

・Normal Muzzle Cap ×1

Integrated Auto Locking Quick Release Mount

and accurate trajectory

The upper receiver boasts an integrated aluminum-cut handguard with the adoption of the advanced "M-LOK" rail system

Madbull Airsoft Tight Bore Barrel 6.03id Black Python DBoys Gearbox: Full Metal Version 2Black Python is our experimental product. By using hard coating process, our barrel can provide the smoothest inner barrel surface and reinforced structure. NOTE: The choice of B. B. will be very important. We will only ensure our barrel is 6. 03mm diameter. Madbull Crawler Barrel A low cost solution for velocity adjustment. Efficiently reduce your AEG's velocity from 30 to 100 ft sec (depending on your AEG's condition).