The ASG Ultimate Line 8mm Version 3 Chromium Plated Gearbox Shell is cast with the highest quality materials to ensure that itâ€™s able to endure even the most high torque or high speed upgrades. This chromium-plated gearbox shell comes out of the box with high performance 8-millimeter steel ball bearings, high strength hex screws, tappet plate, and a unique serial number. This incredibly rugged ASG gearbox shell is the best foundation for your high performance upgrades!
NOTE: Airsoft Megastore recommends that all internal upgrades and or repairs be handled by a qualified airsoft technician. Airsoft Megastore is NOT responsible for improperly installed replacement or upgrade airsoft parts. DO NOT disassemble your airsoft gun within Airsoft Megastore's warranty period, as this will VOID your warranty.