This battery extension unit is made for the convenience of the players who own a KWA TK45 or Ronin Series AEG and feel limited in the size and capacity of their battery power source. Due to restricted battery space, AirTech came up with these easy-to-install battery compartment extensions for the TK45/Ronin series rifles to allow the use of a bigger battery and relieve a cramped MOSFET unit without having to modify the gun itself. This extension also ensures maximum play time since there is more space for bigger batteries to be used. The specially designed strong nylon build provides optimal for durability even in the toughest environments. The holes on the sides of the extension allow for easy installation onto the back of the rifle stock. Upgrade your AEG to maximize its full potential with the help from this BEU Battery Extension Unit from AirTech.
Compatibility: KWA TK45 / Ronin Series AEG Airsoft Rifles
BB Impact Resistant
Battery Space Extension
Designed to Match Perfectly with Original Battery Compartment
Provides More Space For MOSFET Units & Cables
Fits Batteries up to 152mm Long x 19.55mm Wide x 11.75mm Height in Size