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DBoys M4 / M16 Series Version 2 Polymer Hop-Up Chamber Unit

SKU: BIM-53 DBoysIn Stock

  • - Durable polymer build
  • - Ready to use out of the box
  • - Compatible with M4 and M16 series AEGs


In the Box

Hop-up chamber



Build polymer
Compatible M4 and M16 series AEGs

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