Description:
Will fit Tokyo Marui M4CRW / MP5A5 / G3SAS High Cycle.
The package is included:
- MS70~85 Spring
- Hard Gear for Marui High Cycle Custom Series
- POM Hard Piston
- Piston Head SH for High Cycle Custom
- EG Spring Guide Smoother Ver.2
- Sintered Alloy Metal Axle Hole
- Hard Reversal Stop Latch Ver. 2 / 3
- Shim Set