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WE M4 Open Bolt Upgrade Kit

SKU WE-KIT-M4OB
Original price $630.00 - Original price $630.00
Original price
$630.00
$630.00 - $630.00
Current price $630.00
Compatible with WE M4 Closed Bolt GBB Rifle

Kit includes:
  • Bolt Carrier Group & Nozzle
  • Trigger Group Assembly
  • Inner Barrel
  • Hop-Up Chamber
  • Dust Cover
  • Bolt Catch
  • Magazine Flow Nozzle
  • Detent Spring
    by WE
    English