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.45 Blow Back Pistol Caliber Carbine PCC

  • $525.00

Green Swamp Tactical 45 ACP upper receiver. Manufactured and assembled with quality in mind.

  • Blow Back Operation
  • These run flawlessly.
  • 45 blow back package (does not include the pictured lower)
  • Designed for Pistol Caliber Carbine Shooting.
  • 8 inch barrel for pistol or registered SBR builds.
  • 16 inch barrel for carbine builds.
  • 10 ounce heavy buffer
  • Supplied with 1 factory Glock 21 magazines in states where legal.
  • No FFL Required



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