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Material: Made of high quality Nippon SEISEN
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
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.