Sale
Full Internal Upgrade Kit for JinMing style gearbox Blasters
Compatibility:
JinMing style gearbox Blasters
Package Content:
1 x Metal upgraded cylinder head with dual o-ring.
1 x Metal upgraded piston with metal piston head and upgraded o-ring.
1 x Metal upgraded cylinder.
1 x Metal 18:1 SHS gear set.
1 x Set of 7mm bearings.