Designed for the players who demand the most of their airsoft platforms, Classic army took a strong metal gearbox and added some bulk to high failure areas to keep the gearbox strong, and the compression solid in high FPS builds. If you are looking to build a DMR / Sniper build in a airsoft replica that uses the version 2 gearbox look no further then this solid gearbox.
Features:
- Steel Construction
- Silver Color
- Compatible with most Airsoft Mp5, M4, M16 Tokyo Marui Style Variants.
- Fits Classic Army style Pistons For Best Fit, and Tolerance.
-Recommended for 410+FPS builds
Color: Silver
Material: Steel
Item will fit on most MP5 / M4 / M16 AEG Airsoft rifles. As with all internal parts some modification may be required on a brand to brand basis.