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  • Top Sellers
  • DEAL ZONE

Top Sellers

Davidson Defense
Davidson Defense "Choplifter" AR-15 Upper Receiver 16" 5.56 NATO 4150 CMV QPQ Nitride 1-8T Barrel 15" M-Lok Handguard (Assembled or Unassembled)
$679.99 $364.99
Davidson Defense 'Kismet' 18
Davidson Defense 'Kismet' 18" AR-15 .350 Legend NIT Upper Build Kit
$534.99 $219.99
Davidson Defense
Davidson Defense "Sand Wasp" AR-15 Pistol Upper Receiver 7.5" .300 Blackout 4150 CMV QPQ Nitride 1-8T Barrel 7" M-Lok Handguard (Assembled or Unassembled)
$619.99 $199.99
DD
DD "Jet Star" 8" AR-15 / AR-9 9mm Nitride Pistol Upper Build W/: KAK Industry
$489.99 $174.99
DD Custom Arms
DD Custom Arms "Tobruk" AR-15 Featuring Anderson Mfg. Upper Receiver 16" 5.56 NATO 4150 CMV QPQ Nitride 1-8T Barrel 15" M-Lok Handguard (Assembled or Unassembled)
$669.99 $349.99
Davidson Defense 'Vali' 7.5
Davidson Defense 'Vali' 7.5" AR-15 5.56 NATO Nitride Pistol Full Build Kit
$649.99 $334.99
Davidson Defense
Davidson Defense "Asrah" 7.5" AR-15 5.56 NATO Pistol Nitride Upper Build
$514.99 $199.99
Davidson Defense 'Mach-5' 18
Davidson Defense 'Mach-5' 18" AR-15 .350 Legend NIT Complete Upper Build Kit
$639.99 $324.99
DD Custom Arms
DD Custom Arms "Pershing" LR-308 Featuring Aero Precision M5 Upper 20" .308 Win 4150 CMV QPQ Nitride 1-10T Barrel 15" High Profile M-Lok Handguard (Assembled or Unassembled)
$934.99 $619.99
Davidson Defense 'Vanta' 16
Davidson Defense 'Vanta' 16" AR-15 7.62x39 Nitride Rifle 80% Build Kit
$649.99 $299.99
Davidson Defense 'Zara' 16
Davidson Defense 'Zara' 16" AR-15 .223 Wylde Nitride Full Build Kit
$689.99 $374.99
DD 'Anchor' 16
DD 'Anchor' 16" AR-15 5.56 NATO Stainless Rifle 80% Build Kit
$694.99 $379.99

New Releases

NeoMag Extra Magazine Magnetic Pocket Carry Clip - 9mm / 40 S&W (Medium)  - Black Cerakote Clip
NeoMag Extra Magazine Magnetic Pocket Carry Clip - 9mm / 40 S&W (Medium) - Black Cerakote Clip
$59.99 $49.99
H3 Carbine Buffer - Bronze/Gold Finish, 5.5 oz.
H3 Carbine Buffer - Bronze/Gold Finish, 5.5 oz.
$29.99 $14.99
H1 Carbine Buffer - Bronze/Gold Finish, 3.9 oz.
H1 Carbine Buffer - Bronze/Gold Finish, 3.9 oz.
$29.99 $14.99
Davidson Defense 'Prism' 7.5
Davidson Defense 'Prism' 7.5" AR-15 5.56 NATO Nitride Pistol Complete Upper Build Kit
$739.99 $424.99

Browse by Price

  • $0 - $49
  • $50 - $149
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  • $300 +

Manufacturer

  1. Home
  2. AR-15 & LR-308 Upper Builds
  3. Upper Builds by Caliber
  4. All AR-15 & LR-308/AR-10

All AR-15 & LR-308/AR-10 | Upper Builds by Caliber

Davidson Defense has options to suit all of the most popular calibers. If you're looking to try a new round or starting a brand new build, these are great options at awesome prices to get you started.
  • 5.56 NATO | AR-15 Upper Builds
  • .300 Blackout | AR-15 Upper Builds
  • 9mm | AR-15 Upper Builds
  • .223 Wylde | AR-15 Upper Builds
  • 7.62x39 | AR-15 Upper Builds
  • .458 SOCOM | AR-15 Upper Builds
  • .450 Bushmaster | AR-15 Upper Builds
  • 6.5 Grendel | AR-15 Upper Builds
  • 6mm ARC | AR-15 Upper Builds
  • .350 Legend | AR-15 Upper Builds
  • .308 Winchester | LR-308/AR-10 Upper Builds
  • 6.5 Creedmoor | LR-308/AR-10 Upper Builds
  • 22LR | AR-15 Upper Builds

Products [735]

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Davidson Defense AR-15 “Jackhammer
Davidson Defense AR-15 “Jackhammer" Rifle Kit .458 SOCOM 16" 4150 CMV Parkerized 1:14T HBAR Barrel Black Diamond Series 15" M-LOK Handguard
$549.99 $324.99 Sale
In Stock.
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Davidson Defense “Tectonic” AR-15 Featuring Aero Precision Upper Receiver 16” .458 SOCOM 1-14T 4150 CMV Heavy Barrel 13.5” KeyMod Handguard (Assembled or Unassembled)
Davidson Defense “Tectonic” AR-15 Featuring Aero Precision Upper Receiver 16” .458 SOCOM 1-14T 4150 CMV Heavy Barrel 13.5” KeyMod Handguard (Assembled or Unassembled)
$499.99 $229.99 Sale
In Stock.
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Davidson Defense
Davidson Defense "Gargoyle" AR-15 Upper Receiver 20" Ultra-Match 6.5 Grendel 4150 CMV H-BAR 1-8T Barrel 17" KeyMod Handguard (Assembled or Unassembled)
$464.99 $254.99 Sale
Out of Stock. More on the way.
Davidson Defense
Davidson Defense "Buzzard" AR-15 / AR-9 Pistol Upper Receiver 7.5" 9MM QPQ Nitride 1-10T Barrel 7" M-Lok Handguard (Assembled or Unassembled)
$404.99 $199.99 Sale
Out of Stock. More on the way.
Davidson Defense
Davidson Defense "Toothpick" AR-15 Pistol Upper Receiver 4" 9MM QPQ Nitride 1-10T KAK Industries Barrel 4" M-Lok Handguard (Assembled or Unassembled)
$409.99 $214.99 Sale
In Stock.
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Davidson Defense
Davidson Defense "Black Skimmer" AR-15 Pistol Upper Receiver 4" 9MM QPQ Nitride 1-10T KAK Industries Barrel 4" M-Lok Handguard (Assembled or Unassembled)
$429.99 $199.99 Sale
In Stock.
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Davidson Defense
Davidson Defense "Legend" AR-15 Upper Receiver 16" Ultra-Match 350 Legend 4150 CMV 1-16T Barrel 15" M-Lok Handguard (Assembled or Unassembled)
$489.99 $299.99 Sale
Currently out of stock - More on the way
Davidson Defense
Davidson Defense "Oryx" AR-15 Featuring Aero Precision Upper Receiver 16" .350 Legend 1-16T 4150 CMV Barrel 15" M-Lok Handguard (Assembled or Unassembled)
$494.99 $299.99 Sale
Currently out of stock - More on the way
Davidson Defense
Davidson Defense "Grackle" AR-15 Pistol Upper Receiver 4" 9MM QPQ Nitride 1-10T KAK Industries Barrel 4" M-Lok Handguard (Assembled or Unassembled)
$444.99 $209.99 Sale
In Stock.
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Davidson Defense
Davidson Defense "Nueve" 4" AR-15 9MM Nitride Pistol Upper Build Kit
$599.99 $349.99 Sale
In Stock.
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Davidson Defense
Davidson Defense "Grave" AR-15 Upper Receiver 16" 5.56 NATO 4150 CMV 1-7T Heavy Barrel 12" M-Lok Handguard (Assembled or Unassembled)
$464.99 $289.99 Sale
In Stock.
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Davidson Defense
Davidson Defense "Devilfish" AR-15 Upper Receiver 16" .458 SOCOM 4150 CMV Barrel 12" M-Lok Handguard (Assembled or Unassembled)
$479.99 $239.99 Sale
In Stock.
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Davidson Defense
Davidson Defense "McShooty Jr." AR-15 Pistol Upper Receiver Faxon Firearms 4.5" 9MM Light Tapered Barrel Slim 4" M-Lok Handguard (Assembled or Unassembled)
$464.99 $214.99 Sale
In Stock.
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DD Elite Series
DD Elite Series "Rebellion" 16" AR-15 5.56 Nitride Upper Build Kit W/ Ballistic Advantage
$584.99 $269.99 Sale
In Stock.
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Davidson Defense
Davidson Defense "Kai" AR-15 Upper Receiver 16" .458 SOCOM 4150 CMV 1-14T Heavy Barrel 15" M-Lok Handguard (Assembled or Unassembled)
$509.99 $259.99 Sale
In Stock.
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Davidson Defense
Davidson Defense "Tectonicî AR-15 Featuring Davidson Defense Upper Receiver 16î .458 SOCOM 1-14T 4150 CMV Heavy Barrel 13.5î KeyMod Handguard (Assembled or Unassembled)
$499.99 $174.99 Sale
In Stock.
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Davidson Defense
Davidson Defense "4TX" AR-15 Featuring Aero Precision Upper Receiver 16" .458 SOCOM 4150 CMV 1-14T Heavy Barrel 15" M-Lok Handguard (Assembled or Unassembled)
$514.99 $254.99 Sale
In Stock.
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Davidson Defense
Davidson Defense "Diptera" AR-15 Upper Receiver 18" .450 Bushmaster 4150 CMV 1-24T Heavy Barrel 15" M-Lok Handguard (Assembled or Unassembled)
$514.99 $264.99 Sale
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DD Custom Arms Elite Series
DD Custom Arms Elite Series "Monza" AR-15 Pistol Featuring Aero Precision Upper Receiver 11.5" Rosco Manufacturing 5.56 NATO 4150 CMV QPQ Nitride 1-7T Barrel 12" Unique AR Handguard (Assembled or Unassembled)
$649.99 $379.99 Sale
In Stock.
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DD Custom Arms Elite Series
DD Custom Arms Elite Series "Half Life" AR-15 Featuring Davidson Defense Upper Receiver 16" Rosco Manufacturing 5.56 NATO 4150 CMV QPQ Nitride 1-7T Barrel 15" Unique AR Handguard (Assembled or Unassembled)
$734.99 $419.99 Sale
In Stock.
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Davidson Defense
Davidson Defense "Gunpey" AR-15 Upper Receiver 16" .458 SOCOM 4150 CMV 1-14T Heavy Barrel 12" M-Lok Handguard (Assembled or Unassembled)
$519.99 $249.99 Sale
In Stock.
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Davidson Defense
Davidson Defense "Urania" AR-15 Upper Receiver 18" .450 Bushmaster 4150 CMV 1-24T Heavy Barrel 15" M-Lok Handguard (Assembled or Unassembled)
$524.99 $269.99 Sale
In Stock.
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DD
DD "Jet Star" 8" AR-15 / AR-9 9mm Nitride Pistol Upper Build W/: KAK Industry
$489.99 $174.99 Sale
In Stock.
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Davidson Defense
Davidson Defense "Brass Rain" AR-15 Upper Receiver 16" 5.56 NATO 4150 CMV 1-7T Barrel 15" M-Lok Handguard (Assembled or Unassembled)
$464.99 $294.99 Sale
In Stock.
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333 N State St. Orem, Utah 84057
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833-496-6401

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