This is the Battery grip and FRAC combo for the MTW series
The MTW Battery Grip powers your MTW-Spec replica with standard 3V 123 batteries! No more disconnecting and reconnecting LiPos, no more complicated recharging…simply flip a switch for instant power! Get up to five times the capacity of a standard LiPo plus a longer-lasting charge when not in use. Power up your MTW!
The FRAC (Fixed Rear Airline Connector) provides a hard-point airline fitting on your MTW’s sling plate, removing the need to run your airline out your grip and allowing for one-handed connecting/disconnecting of the airline. The fitting is released by pressing the button for easy disassembly of your MTW. The 3.5″ airline with integrated filter helps keep dust and debris out and fits standard MTW M4 and MTW-9.