Our take: The JBU Stainless Steel 7mm Oil Grooved Metal Bushings are a great upgrade, especially if you are installing a high torque/ tension gear set.  These 7mm Metal Bushings will fit in any 7mm gearbox shell. These are a must have if you plan on upgrading you spring, gear set, or anything else that may put excessive strain on your gearbox. These finely crafted 7mm Metal Bushings help reduce unnecessary friction and wear inside your gearbox. These bushings are an excellent balance between quality, durability, and performance.

Features:
- Extremely durable with high build quality
- Ready to use right out of the box
- Should fit in most 7mm Gearbox AEGs
- Grooved surface for maximum luubrication

Specifications:
Construction: Stainless Steel
Diameter: 7mm Face; 8.45mm Backing
Width:  2.95mm
Compatibility: 7mm Metal Gearbox Shells


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.

Package weight: 1 lb