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.
- Stainless steel construction
- Compatible with 7mm AEG gearboxes
- Low resistance
Package includes: 7mm ball bearings