Real Sword Bearing Piston Head Set For Type 56/ Type 97 Airsoft AEG

Key Feature Polymer Construction Airsoft Piston Head With Rubber O-Ring Equipped with Metal bearings Compresses air efficiently for improved shot-to-shot performance Suitable For Type 56/ Type 97 Airsoft Electric Gun AEG Airsoft Rifle Also Fit For AK Series AEG Airsoft Rifle