Our take: This Reinforced Version 2 Gearbox Piston, by APS, is designed for use in their Version 2 Gearbox M4 Series AEGs, including our Electric Blowback AMA (Airsoft Megastore Armory) M4 AEGs. Though this Version 2 piston was originally developed for APS's Electric Blowback M4 Series AEGs, it is also compatible with most other Version 2 Gearboxes on the market. Whether you are looking for a reinforced upgrade piston or a simple replacement, this piston is perfect for your Version 2 AEG. APS is known for making reliable and durable internal airsoft upgrade parts for a very affordable price. This Version 2 reinforced polycarbonate piston is lightweight and sturdy, making it perfect for high speed or high torque gearboxes. This quality component is sure to outlast the stock plastic pistons that are normally included with new AEGs. The single steel tooth ensures that the piston meshes perfectly with the sector gear every time, and it alleviates wear caused by prolonged firing. Airsoft Megastore carries these APS Version 2 Reinforced Pistons at the lowest price on the market!
APS Piston Specifications:
- 1 Steel Tooth for increased durability
- Top side cutout for APS electric blowback AEGs
- Compatible with most Version 2 M4/ M16 Gearboxes
- Effective upgrade for stock to mildly upgraded AEGs
- Enhances performance while reducing wear with super lightweight polycarbonate construction
- Full tooth design, for use with REGULAR GEAR SETS only (not compatible with helical gear sets)
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 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.