LayLax PROMETHEUS EG Spring Guide/Smoother V2&8 (M4/M16, MP5, G3,89)

More Than 10 Available
SKU
21PMI29
MSRP | $25

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EG Spring Guide/Smoother V2&8 (M4/M16, MP5, G3,89)
  • Ball bearing
  • Reduced spring torsion
  • Overall reduced stress on the spring and gearbox
  • Steel shaft
  • Highly durable