Madbull have sent over details of their new 2” outer barrel extension:
Is your outer barrel slightly too short? Madbull’s 2" Outer Barrel Extension is coming soon.KEY FEATURES:
1. CNC Lightweight Alumninum with matte black anodize (seamlessly integrates with Madbull black outer barrels).
2. CCW threaded on both ends.
3. Hides extra inner barrel slack.
4. Adds space for quick detach or other barrel accessories.