G&P Storm Grip with Heat Sink End Plate for Marui/ G&P M4 AEG

G&P Storm Grip with Heat Sink End Plate for Marui/ G&P M4 AEG Polymer Grip & Metal Plate Design For Replace the Original Parts With Non-Slip Texture Suitable For Tokyo Marui/ G&P M4/ M16 Series Electric Gun AEG Rifle Airsoft Guns