GHK AUG A3 Tactical Scope Handguard Set (# AUG-K-1 & AUG-K-3)

GHK AUG A3 Tactical Scope Handguard Set (# AUG-K-1 & AUG-K-3) Design For Replace the Original Parts Include 20mm Picatinny Rail System Handguard & Top Rail Suitable For GHK AUG Series Airsoft Gas Blow Back GBB Rifle