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  1. Aero Precision M4E1 Threaded 16" 5.56 M4 Complete Upper Receiver w/ ATLAS R-ONE Handguard
    M4E1 Threaded 16" 5.56 M4 Complete Upper Receiver w/ ATLAS R-ONE Handguard
    $479.99
    Rating:
    100%
  2. Aero Precision M4E1 Threaded 16" 5.56 Pencil Complete Upper Receiver w/ ATLAS R-ONE Handguard
    M4E1 Threaded 16" 5.56 Pencil Complete Upper Receiver w/ ATLAS R-ONE Handguard
    Rating:
    93%

8 Items

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