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5.56 NATO AR-15 Upper Builds
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5.56 NATO AR-15 Upper Builds
AR-15 80% Upper Build Kits > 5.56 NATO
AR-15 Full Build Kits (Everything Minus Lower) > 5.56 NATO
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AR-15 Upper Build Kits > 5.56 NATO
Products [266]
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Davidson Defense"Dakota" AR-15 Pistol Upper Receiver 7.5" 5.56 NATO 4150 CMV 1-7T Barrel 7" M-Lok Handguard (Assembled or Unassembled)
$589.99
$369.99
Sale
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Ace High Arms "Littleknot" AR-15 Upper Receiver 16" 5.56 NATO 4150 CMV 1-8T Barrel 12" M-Lok Handguard (Assembled or Unassembled)
$474.99
$284.99
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MMC Arms "Rat-Tat-Tat" AR-15 Pistol Featuring Davidson Defense Upper Receiver 7.5" 5.56 NATO 416R Stainless 1-7T Barrel 7" M-Lok Handguard (Assembled or Unassembled)
$529.99
$344.99
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Davidson Defense "Scaup" AR-15 Pistol Upper Receiver 7.5" 5.56 NATO 4150 CMV QPQ Nitride 1-7T Barrel 7" M-Lok Handguard (Assembled or Unassembled)
$454.99
$239.99
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MMC Arms Top Shelf "Lynx" AR-15 Featuring Davidson Defense Upper Receiver 18" Faxon Firearms 5.56 NATO 4150 CMV QPQ Nitride 1-8T Barrel 17.5" KeyMod ODIN Works Handguard (Assembled or Unassembled)
$624.99
$379.99
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Davidson Defense "Fuego" AR-15 Pistol Upper Receiver 7.5" 5.56 NATO 4150 CMV QPQ Nitride 1-7T Barrel 9" M-Lok Handguard (Assembled or Unassembled)
$474.99
$229.99
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Davidson Defense "Fregata" AR-15 Pistol Upper Receiver 10.5" 5.56 NATO 4150 CMV 1-7T Barrel 12" M-Lok Handguard (Assembled or Unassembled)
$534.99
$264.99
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Davidson Defense "Giga Wing" AR-15 Pistol Upper Receiver 10.5" 5.56 NATO 4150 CMV 1-8T Barrel 12" M-Lok Handguard (Assembled or Unassembled)
$479.99
$224.99
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Davidson Defense "Regiment" AR-15 Pistol Upper Receiver 11.5" 5.56 NATO 4150 CMV 1-7T Barrel Carbine Length Drop-In Handguard (Assembled or Unassembled)
$454.99
$209.99
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Davidson Defense "Blade Eagle" AR-15 Upper Receiver 24" 5.56 NATO 416R Stainless 1-9T Target Crowned Bull Barrel 15" M-Lok Handguard (Assembled or Unassembled)
$484.99
$234.99
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Davidson Defense "Joust" Side Charging AR-15 Upper Receiver 20" 5.56 NATO 416R Stainless 1-9T Target Crowned Bull Barrel 15" KeyMod Handguard (Assembled or Unassembled)
$524.99
$359.99
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Davidson Defense "Themis" AR-15 Upper Receiver 24" 5.56 NATO 416R Stainless 1-9T Target Crowned Bull Barrel 15" M-Lok Handguard (Assembled or Unassembled)
$519.99
$229.99
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MMC Arms Top Shelf "Hognose" AR-15 Featuring Aero Precision Upper Receiver 18" Faxon Firearms 5.56 NATO 4150 CMV QPQ Nitride 1-8T Barrel 15" Unique AR Handguard (Assembled or Unassembled)
$809.99
$559.99
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Davidson Defense "Huckleberry" AR-15 Upper Receiver 20" 5.56 NATO 4150 CMV QPQ Nitride 1-9T Heavy Barrel 15" M-Lok Handguard (Assembled or Unassembled)
$534.99
$264.99
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MMC Arms Top Shelf "Dark Fusion" AR-15 Featuring Aero Precision Upper Receiver 16.5" Mercury Precision 5.56 NATO 4150 CMV QPQ Nitride 1-7 Barrel 15" M-Lok Davidson Defense Handguard (Assembled or Unassembled)
$539.99
$314.99
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MMC Arms Top Shelf "Swift" AR-15 Featuring Aero Precision Upper Receiver 16.5" Mercury Precision 5.56 NATO 4150 CMV QPQ Nitride 1-7 Barrel 15" M-Lok Davidson Defense Handguard (Assembled or Unassembled)
$534.99
$319.99
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Davidson Defense "Erebos" AR-15 Upper Receiver 14.5" 5.56 NATO 4150 CMV 1-9T Barrel Carbine Length Drop-In Handguard (Assembled or Unassembled)
$489.99
$214.99
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Davidson Defense "Lucin" AR-15 Upper Receiver 16" 5.56 NATO 4150 CMV 1-8T Barrel 15" M-Lok Handguard (Assembled or Unassembled)
$524.99
$289.99
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Davidson Defense "Alunite" AR-15 Upper Receiver 16" 5.56 NATO 4150 CMV 1-8T Barrel 15" M-Lok Handguard (Assembled or Unassembled)
$529.99
$279.99
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MMC Customs "Avagaum" AR-15 Pistol Upper Receiver 8.5" 5.56 NATO 4150 CMV 1-7T Barrel 7" M-Lok Handguard (Assembled or Unassembled)
$514.99
$254.99
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Davidson Defense "Wiscasset" AR-15 Upper Receiver 16" 5.56 NATO 4150 CMV 1-8T Barrel 15" M-Lok Handguard (Assembled or Unassembled)
$559.99
$274.99
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Davidson Defense "Babaco" AR-15 Pistol Upper Receiver 14.5" 5.56 NATO 4150 CMV 1-7T Barrel Carbine Length Drop-In Handguard (Assembled or Unassembled)
$624.99
$319.99
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Out of Stock
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Davidson Defense "Riverton" AR-15 Upper Receiver 16" 5.56 NATO 4150 CMV 1-8T Barrel 15" M-Lok Handguard (Assembled or Unassembled)
$564.99
$279.99
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Davidson Defense "Midvale" AR-15 Upper Receiver 16" 5.56 NATO 4150 CMV 1-8T Barrel 15" M-Lok Handguard (Assembled or Unassembled)
$564.99
$279.99
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