Upper Receivers

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Shop for a variety of fully built AR-15 upper receivers with varying barrel lengths as short at 5.5" and as long as 18". We stock and sell uppers from Advanced Armament, Spikes Tactical, Sig Sauer, Primary Weapons Systems, Tactical Solutions, Blackheart International, and Troy Industries.

AR-15 upper receivers are offered in quite a few calibers and we carry many including .22lr, 5.56 Nato, .300 Blackout, 5.7x28, and 9mm.
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  1. Aero Precision AR15 Assembled Upper Receiver - Black
    Rating:
    100%
    $99.99
  2. Aero Precision M4E1 Complete Upper EM-9, 5.56 NATO, 10.5" BBL
    Rating:
    87%
    $434.99
  3. Aero Precision M4E1 Threaded 10.5" 5.56mm Upper w/ 9" Handguard
    Rating:
    100%
    $449.99
  4. Aero Precision M4E1 Threaded Assembled Upper Receiver - Black
    Rating:
    97%
    $124.99
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74 items

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