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6mmProShop Pro-Series Biodegradable 0.40g BBs 2700 count


6mmProShop 0.40g BBs 2500 count



  • Premium OEM BB by GoldenBall
  • Precision manufacturing (5.95mm +/- 0.01)
  • Perfectly spherical and smooth with no seams or surface imperfections
  • Greatly improved consistency which translate to better accuracy and performance
  • Biodegradable, environmentally friendly, will break down when left outside of the bag
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