Our take: Systema is renowned in the airsoft world for their top-of-the-line craftsmanship on all their manufactured parts and products, and is also attributed with having a world-class R&D process through which all products undergo prior to making it into their product repertoire. It's no wonder why more airsoft enthusiasts choose SYSTEMA as their upgrade part of choice, over the many other brands of upgrade parts available.
- Effective upgrade for stock to mildly upgraded AEGs
- Enhances performance while reducing wear with super lightweight polycarbonate construction
- Revolutionary polycarb construction means maximum piston strength without damaging gearbox shell
- Half tooth design, for use with HELICAL GEAR SETS only
Disclaimer: Any and all airsoft upgrade parts purchased from Airsoft Megastore will be used/installed at owner's discretion. Actual performance results depend on quality of installation, airsoft AEG barrel length, tightness of the air nozzle seal, and other possible performance-affecting factors. We are not responsible for any damage that may occur with improper installation. For best results, please do all upgrades at a certified professional airsoft technician/shop.