Inception Designs Milsim PWR Barrel Kit Airsoft Guns or a microswitch

or a microswitch

8mm bearing A&K M249 gearbox

Polished Black finish

Powerhouse Mini Tank:

Input Voltage: 100-240v AC 50/60 /hz

Inception Designs Milsim PWR Barrel Kit Airsoft Guns or a microswitchThis Stella barrel system is compatible with the PWR Inserts from Planet Eclipse and Inception Designs. It does not work with other insert systems from other companies. This barrel back is fully compatible with all Stella Barrel fronts. The new system uses specially designed inserts that maintain all the easy ball entry features of the Stella barrel. This allows the use of a single outer barrel back that can be more cost effectively matched to the gun