Airtech Studios Battery Extension units BEUs for KWA VM 6 Ronin PDW and TK45 PDW AEG

Airtech Studios Battery Extension units BEUs for KWA VM 6 Ronin PDW and TK45 PDW AEG Polymer Construction Able to extend the battery compartment for larger sized batteries Suitable for KWA VM 6 Ronin PDW & TK45 PDW AEG Series Airsoft AEG Rifle