Available now at Airsoft Atlanta is a set of 4 Airtech Studios Spring Shims... "Spring Shims are used to alter the power of your AEG according to how much power you are looking for. The shims are designed to slide onto the spring guide inside the gearbox to create tension in the existing spring. The more shims, the more tension, thus resulting in more power.

For better performance of the hop-up chamber, Airtech Studios developed that R-Hop and Flat-Hop Tensioner Nub Set that can be found at Airsoft Atlanta... "The first version is used for RHOP setups for the optimum amount of push onto the patch and BB. Secondly, the nub is used for Flat-Hop setups.

Find the results in the video from Rock Bottom Airsoft when he put to use the Titan 11.1 LI-ION battery and Airtech Studios BEU on the G&G ARP9 AEG... "In this video we take a look at 2 items. First up the Titan 11.1 3000mah LI-ION battery and secondly the Airtech Studios BEU. Together we will check if this will allow the use of LI-ION batteries in your G&G ARP9.

Find out more about the ARP9 Battery Extension Unit made by Airtech Studios in this episode of the Gun Gamers Speedsim series... "This week on SpeedSim, E House and Amy go over their brief thoughts on the Battery Extension Unit for the ARP series from Airtech Studios."

Check ths Battery Extension Unit by the Airtech Studios designed for the Ares' Amoeba "Not A Honey Badger" series available at Patrolbase... "Airtech Studios - BEU Battery Extension Unit for AM-013/014/015 - Black is a battery compartment extender designed to fit the ARES Amoeba AM-013, AM-014 and AM-015 which allows the use of a wider range of larger batteries.