7.4V 600mAh 30C LiPo for HPA Engines (JST) adapter the CNC aluminium grip helps

the CNC aluminium grip helps with transporting heat away from the motor during operation

Replaces the original barrel nut on either TM MWS or TM NGRS

When the trigger pushes on the rod

CNC Aluminium Hopup Arm For TM AKM/AKX GBBR

7.4V 600mAh 30C LiPo for HPA Engines (JST) adapter the CNC aluminium grip helpsHigh discharge battery for HPA engines. This little but powerful LiPo battery has twice the capacity of usual HPA batteries, and with new high discharge materials. This ensures a significantly higher total shot capacity, especially with engines that rely on higher amperage to function, or in cold weather. The battery measures 80mm x 16mm x 10mm and can easily fit in grips, stocks or other small places. The battery comes with JST plug for engine