CNC Bolt Carrier for WE Open Bolt M4 XM177 M16 Airsoft Gas Blowback GBB Rifle
Compatibility: For WE M4 / M16 / XM177 Series Airsoft GBB Rifle
Material: Metal Alloy
Manufacturer: WE USA
Compatibility: For WE M4 / M16 / XM177 Series Airsoft GBB Rifle
Material: Metal Alloy
Manufacturer: WE USA