Madbull 1inch outer barrel extension with inner barrel stabilizer Magazine-Type_Gas Rifles 1:1 Scale External Replica of

1:1 Scale External Replica of 7

(3) Put the spring onto the popper

Barrel nut and gas pipe tunnel has been modified for Airsoft only

- SAFE - SEMI - AUTO

All Cartridge were produced by Computer Numeric Control (CNC) Lathe

Madbull 1inch outer barrel extension with inner barrel stabilizer Magazine-Type_Gas Rifles 1:1 Scale External Replica ofMadbull 1Inch Outer Barrel Extension with Inner Barrel Stabilizer INCH BARREL EXTENSION KEY FEATURES: CNC Lightweight Alumninum with Level II Black Anodize (seamlessly integrates with Madbull black outer Barrels) CCW threaded on both ends Hides extra inner barrel slack Adds space for quick detach or other barrel accessories Solves common issues: 1) inner barrel longer than outer barrel. 2) RIS longer than outer barrel Recommended for use with Madbull