VFC brings you a great CQB offering with the Calibur II PDW. With an easily adjustable velocity due to the Avalon gearboxes quick change spring system, you can tune the FPS to what you desire without needing to crack open the gearbox. A retractable stock allows easy maneuvering in close quarter environments, and the M-LOK rail system means you can customize your rifle to fit your needs.

Features

• Flat-faced blade trigger
• High-torque motor
• FPS:  375-380
• Quick-change spring
• VFC QRS enhanced modular stock
• VFC QRS trigger finger rest
• Avalon custom gearbox
• CNC aluminum handguard
• 120-round updated QRS mid-cap magazine
• PDW Form Factor
• Spring Loaded Retractable Stock
• MLOK Handguard
• Includes Extended Battery Tube