Rear concealed holder can accommodate a pistol

FIRING MODES: SEMI-AUTOMATIC

One of the most specialized GLOCK pistols

and carrying handle

Madbull Airsoft 2" Outer Barrel Extension Rifle Rear concealed holder can accommodate2 INCH BARREL EXTENSION KEY FEATURES: 1. CNC Lightweight Aluminum with Level II 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. 5. Solves common issues: a) inner barrel longer than outer barrel. b) RIS longer than outer barrel. 6. Recommended for use with Madbull outer barrels INNER BARREL STABILIZER O