VFC QRS ECS AEG V2 Gearbox (Quick Spring Change) jing gong X3500 Product Features:

X3500 Product Features:

Ambidextrous Charging Handle

By staying informed through their cadre of industry professionals --including military and police active duty personnel

Our mentality is to avoid using any proprietary parts and as such the Skirmisher AEG is fully user serviceable with generic v2 parts available from any airsoft retailer

Unbalanced regulators can have a very large pressure change as their supply tank empties

VFC QRS ECS AEG V2 Gearbox (Quick Spring Change) jing gong X3500 Product Features:The gearbox is a VFC design but internally is entirely compatible with standard series parts making maintenance upkeep, repairs and modifications as simple as any other version 2 gearbox.