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  1. Aero Precision M4E1 10.5" 5.56 EM9 Complete Upper Receiver
    M4E1 Enhanced 10.5" 5.56 Barrel Complete Upper Receiver
    Rating:
    99%
  2. Aero Precision M4E1 Complete Upper, 7.5" 5.56 Barrel, EM-7 Quantum Handguard
    M4E1 Enhanced 7.5" 5.56 Pistol Length Quantum Handguard Complete Upper Receiver
    Rating:
    100%
  3. Aero Precision M4E1 Complete Upper, 10.5" 5.56 Barrel, EM-9 Quantum Handguard
    M4E1 Enhanced 10.5" 5.56 Barrel Quantum Handguard Complete Upper Receiver
    Rating:
    100%
  4. Aero Precision M4E1 Complete Upper, 16" 5.56 M4 Barrel, EM-12 Quantum Handguard
    M4E1 Enhanced 16" 5.56 M4 CMV Carbine Barrel Quantum Handguard Complete Upper Receiver
    Rating:
    93%
  5. Aero Precision M4E1 Complete Upper, 16" 5.56 Mid Barrel, EM-12 Quantum Handguard
    M4E1 Enhanced 16" 5.56 Mid-Length Barrel Quantum Handguard Complete Upper Receiver
    Rating:
    99%
  6. Aero Precision M4E1 Complete Upper, 8" .300 Blackout Barrel, EM-7 Quantum Handguard - Anodized Black
    M4E1 Enhanced 8" .300 Blackout Quantum Handguard Complete Upper Receiver
    Rating:
    100%
  7. Aero Precision M4E1 Complete Upper, 10" .300 Blackout Barrel, EM-9 Quantum Handguard - Anodized Black
    M4E1 Enhanced 10" .300 Blackout Quantum Handguard Complete Upper Receiver
  8. Aero Precision M4E1 Threaded Complete Upper, 10.5" 5.56 Barrel, 9" M-LOK ATLAS S-ONE Handguard - Anodized Black
    M4E1 Threaded 10.5" 5.56 Complete Upper Receiver w/ ATLAS S-ONE Handguard
    Rating:
    93%

12 Items

View as Grid List
per page
Filter by
Sorting Options
  • Position
  • Product Name
  • Price
  • Barrel Length
  • Series
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