EFFEN 90 Complete SBR Kit

$984.83$1,059.83

Everything you need for your Effen 90 Tri-Rail or Effen 90 Standard SBR project.

  • Effen 90 Standard or Effen 90 Tri-Rail Upper Receiver*
  • CMMG 10.4″ Barrel
  • CMMG PS90 Style Compensator or CMMG 1/2″x28 Thread Adapter
  • Extended Cocking Handle Assembly
  • Enhanced PS90 Take Down Button
  • Stainless Steel PS90 Upper Receiver Spring Set by Dorin Technologies

*Serialized Component. FFL required.

COMPLIANCE NOTICE: TAX STAMP REQUIRED. THIS KIT MAY NOT BE ASSEMBLED WITHOUT A TAX STAMP FROM THE ATF. PLEASE VISIT ATF.GOV FOR FURTHER INFORMATION.

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Effen 90 Tri-Rail SBR Kit CMMG Flash Hider
EFFEN 90 Complete SBR Kit
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