Key Features
- Material: Made of high quality Nippon SEISEN
- Heat treatment
- Hard coating anodized
- Design for upgrade the original parts more durable
- Suitable for Tokyo Marui MWS series GBB rifle
- Dimensions (cm): 30 (L)x 4 (W) x 4 (H)
- Weight (gram): 50
- Package includes: Spring x 1
Description
This BJ Tac Heat Treatment Japanese Buffer Spring for MWS is made of high quality Nippon SEISEN with heat treatment which can reduce spring fatigue with prolonged use. It is suitable for Tokyo Marui MWS series GBB rifle.










