Dr.Black 6063 Aluminum 6.01mm Inner Barrel For Hi-Capa 5.1 GBB Airsoft (113mm/ Aqua) Length-(mm)_668 Pump Action Weapon Firing a

Pump Action Weapon Firing a Single BB at a Time

The Hopup Chamber M4P unit is designed to accept the HPA PolarStar Engine M4 nozzle length

is the most compatible camouflage color wise to all NATO navy camouflages

High-strength fiver reinforced polymer body and aerospace aluminum body

Dr.Black 6063 Aluminum 6.01mm Inner Barrel For Hi-Capa 5.1 GBB Airsoft (113mm/ Aqua) Length-(mm)_668 Pump Action Weapon Firing aDr. Black 6063 Aluminum 6. 01mm Inner Barrel For Hi Capa 5. 1 GBB Airsoft (113mm Aqua) 6063 Aluminum Airsoft Inner Barrel (Anodized Finish) High grade precision barrel at 6. 01mm diameter for extra power and precision shooting Include a hop up bucking Suitable For Hi Capa 5. 1 Gas Blow Back GBB Pistol Airsoft Gun