International air express ( International orders please choose this option. Request 3-7 business days to ship)
For AIRSOFT Use ONLY! For VFC M4 Series GBB System Use Only. Require to DIY capability
Can NOT compatible with VFC forging M4 series receivers, need to re-modification to fit. Corresponding to other finished products or single upper/lower receiver installations. Due to different batches or tolerances issue, the pin holes of the receiver may be slightly offset and may require minor re-modification.
● Product Brand : VFC (Taiwan)
● VFC Original Parts
● Material : Aluminum Alloy ● Color : Black Features: ● The latest type of VFC M4 series GBB upper (Since 2012) and lower (Since Feb. 2016) receiver sets, no marking.
● Compatible with almost all VFC M4 GBB series inner parts and accessories, and the same type of buffer extension / barrel / handguard thread.
● Comes with a Firing Pin Base (For New Type Lower Receiver).