The Arcturus AK-12 AEG comes in different versions such as the Performance Enhanced and the MOSFET Enhanced. L'antre Du Dingo's Arcturus reviews the former which comes with a 2-round burst mode. Apart from that feature, it has Marui-parts compatible reinforced gearbox, ETU by GATE/PERUN and a Quick Spring Change System, making it easy to replace the springs without the need to fully open the gearbox.

What are the improvements on this new version of the Arcturus AK-12 PE AEG available at Airsoft GI? Boaz goes into detail in this video... "Arcturus has updated their AK12 internally and has changed the game! The AK12 PE is a completely different beast from the original Arcturus AK12 you know and love. Boaz goes in deeper to give us the low down on what Arcturus did to the AK12 PE!"