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This is special regulator Kit to upgrade on AEA Challenger 22 25 30 357Cal Long Stock And Bullpup( Not For Bigbore)

  • Adjustable from 10mpa to 20mpa regulated output
  • Work on all AEA challenger small bore platform
  • Easy installation

Regulator Upgrade Kit For Challenger 22 25 30 357 Long Stock And Bullpup

Excluding Sales Tax |
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