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CMMG UPPER MK4 PDW 300BLK 8"

CMMG30B8188

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Product Description

CMMG, Upper MK4 PDW 300 AAC Blackout 8" 1:7 M16 Bolt Group, RKM 7" KeyMod Handguard, Low Profile Gas Block, Black

Product Specifications

  • 815835012032
  • CMMG
  • 30B8188
  • Upper
  • 300 Blackout
  • 8"
  • Black
  • 1:7
  • Upper Receivers