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Hop Up with Inner & Outer Barrel

SigAir M17 ProForce Barrel & Hop Unit

by SigAir
SKU SIGAIRM17HOPBARREL
Sold out
£22.00 - £22.00
£22.00
£22.00 - £22.00
£22.00
  • A genuine Sig Air hop up unit including both inner & outer barrel from a brand new M17 pistol.
  • Markings on section that is exposed by ejection port
  • OEM high quality materials.
  • Black in color.
  • Includes all parts pictured, #02-2 to #02-14