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  1. Home
  2. AR-15 & AR-10 Build Kits
  3. Upper Build Kits
  4. Rifle Upper Build Kits

Rifle Upper Build Kits



Top Sellers

Davidson Defense 'The Vampire .350 Legend' 16-inch AR-15 .350 Legend Nitride Rifle Upper Build Kit
Davidson Defense 'The Vampire .350 Legend' 16-inch AR-15 .350 Legend Nitride Rifle Upper Build Kit
$194.99 Original price $144.99
Bear Creek Arsenal 20-inch Rifle-Gas 1:7 5.56 NATO Drop-In Polymer Handguard Complete Upper Build
Bear Creek Arsenal 20-inch Rifle-Gas 1:7 5.56 NATO Drop-In Polymer Handguard Complete Upper Build
$398.99 Original price $299.99
Davidson Defense Aegis 18-inch Rifle-Gas 1:7.5 6MM ARC AR-15 Freefloat M-Lok Handguard Rifle Upper Build Kit
Davidson Defense Aegis 18-inch Rifle-Gas 1:7.5 6MM ARC AR-15 Freefloat M-Lok Handguard Rifle Upper Build Kit
$194.99 Original price $144.99
Davidson Defense Aegis 16-inch Carbine-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Upper Build Kit
Davidson Defense Aegis 16-inch Carbine-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Upper Build Kit
$184.99 Original price $139.99
Davidson Defense Aegis 16-inch Carbine-Gas 1:8 .223 Wylde AR-15 Freefloat M-Lok Handguard Rifle Upper Build Kit
Davidson Defense Aegis 16-inch Carbine-Gas 1:8 .223 Wylde AR-15 Freefloat M-Lok Handguard Rifle Upper Build Kit
$184.99 Original price $139.99
DD 'Aethelred V2' 16-inch AR-15 5.56 NATO Nitride Rifle Upper Build Kit
DD 'Aethelred V2' 16-inch AR-15 5.56 NATO Nitride Rifle Upper Build Kit
$194.99 Original price $144.99
Davidson Defense Lightshow lll Anodized Bronze 16.5-inch Mid-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Upper Build Kit
Davidson Defense Lightshow lll Anodized Bronze 16.5-inch Mid-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Upper Build Kit
$189.99 Original price $139.99
Davidson Defense Rustfire 16-inch AR-15 .300 BLK Rifle Upper Build Kit
Davidson Defense Rustfire 16-inch AR-15 .300 BLK Rifle Upper Build Kit
$194.99 Original price $144.99
Davidson Defense Warden Duty 16-inch Carbine-Gas 1:8 .223 Wylde AR-15 Freefloat Keymod Handguard Rifle Upper Build Kit
Davidson Defense Warden Duty 16-inch Carbine-Gas 1:8 .223 Wylde AR-15 Freefloat Keymod Handguard Rifle Upper Build Kit
$171.99 Original price $129.99

New Releases

Davidson Defense Lightshow ll Anodized Gold w/SBA3 Brace 4.5-inch 1:10 9MM AR-9 Freefloat M-Lok Handguard Pistol Full Build Kit
Davidson Defense Lightshow ll Anodized Gold w/SBA3 Brace 4.5-inch 1:10 9MM AR-9 Freefloat M-Lok Handguard Pistol Full Build Kit
Free Shipping.
$409.99 Original price $309.99
Davidson Defense Lightshow ll Anodized Gold w/Gauntlet Arms Brace 4.5-inch 1:10 9MM AR-9 Freefloat M-Lok Handguard Pistol Full Build Kit
Davidson Defense Lightshow ll Anodized Gold w/Gauntlet Arms Brace 4.5-inch 1:10 9MM AR-9 Freefloat M-Lok Handguard Pistol Full Build Kit
$324.99 Original price $244.99
Davidson Defense Lightshow Anodized Gold 4.5-inch 1:10 9MM AR-9 Freefloat M-Lok Handguard Pistol Complete Upper Build
Davidson Defense Lightshow Anodized Gold 4.5-inch 1:10 9MM AR-9 Freefloat M-Lok Handguard Pistol Complete Upper Build
$254.99 Original price $194.99
Davidson Defense Lightshow Anodized Bronze 5-inch 1:10 9MM AR-9 Freefloat M-Lok Handguard Pistol Full Build Kit, SBR Ready
Davidson Defense Lightshow Anodized Bronze 5-inch 1:10 9MM AR-9 Freefloat M-Lok Handguard Pistol Full Build Kit, SBR Ready
$309.99 Original price $234.99
Rifle Upper Build Kits subcategories
  • .223 Rem > Rifle Length > AR-15 Upper Build Kits
  • .45 ACP > Rifle Length > AR-15 Upper Build Kits
  • 10mm > Rifle Length > AR-15 Upper Build Kits
  • 5.56 NATO > Rifle Length > AR-15 Upper Build Kit
  • .22LR > Rifle Length > AR-15 Upper Build Kit
  • .22 Magnum > Rifle Length > AR-15 Upper Build Kit
  • .223 Wylde > Rifle Length > AR-15 Upper Build Kits
  • 6MM ARC > Rifle Length > AR-15 Upper Build Kit
  • 6.5 Creedmoor > Rifle Length > AR-15 Upper Build Kit
  • 6.5 Grendel > Rifle Length > AR-15 Upper Build Kits
  • 7.62x39 > Rifle Length > AR-15 Upper Build Kits
  • .300 Blackout > Rifle Length > AR-15 Upper Build Kit
  • .308 Winchester > Rifle Length > LR-308/AR-10 Upper Build Kits
  • 8.6 Blackout > Rifle Length > AR-15 Upper Build Kit
  • .350 Legend > Rifle Length > AR-15 Upper Build Kits
  • 9mm > Rifle Length > AR-15 Upper Build Kits
  • 10MM > Rifle Length > AR-15 Upper Build Kit
  • .40 S&W > Rifle Length > AR-15 Upper Build Kit
  • .45 ACP > Rifle Length > AR-15 Upper Build Kit
  • .450 Bushmaster > Rifle Length > AR-15 Upper Build Kits
  • .458 SOCOM > Rifle Length > AR-15 Upper Build Kits
  • 12.7x42 > Rifle Length > AR-15 Upper Build Kits

Products [131]

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Davidson Defense 'Narwhal' 18-inch LR-308 .308 Win Manganese Phosphate Rifle Upper Build Kit
Davidson Defense 'Narwhal' 18-inch LR-308 .308 Win Manganese Phosphate Rifle Upper Build Kit
$349.99 $264.99 Sale
In Stock. Free Shipping.
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Davidson Defense 'Sub Nocte Surgo' 16-inch AR-15 .350 Legend Nitride Rifle Upper Build Kit
Davidson Defense 'Sub Nocte Surgo' 16-inch AR-15 .350 Legend Nitride Rifle Upper Build Kit
$209.99 $159.99 Sale
In Stock.
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Davidson Defense 'The Vampire .350 Legend' 16-inch AR-15 .350 Legend Nitride Rifle Upper Build Kit
Davidson Defense 'The Vampire .350 Legend' 16-inch AR-15 .350 Legend Nitride Rifle Upper Build Kit
$194.99 $144.99 Sale
In Stock.
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Davidson Defense 'The Vampire V3' 16-inch AR-15 5.56 NATO Nitride Rifle Upper Build Kit
Davidson Defense 'The Vampire V3' 16-inch AR-15 5.56 NATO Nitride Rifle Upper Build Kit
$189.99 $139.99 Sale
In Stock.
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Davidson Defense 'The Vampire V4' 16-inch AR-15 5.56 NATO Nitride Rifle Upper Build Kit
Davidson Defense 'The Vampire V4' 16-inch AR-15 5.56 NATO Nitride Rifle Upper Build Kit
$204.99 $154.99 Sale
In Stock.
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DD 'Aethelred V2' 16-inch AR-15 5.56 NATO Nitride Rifle Upper Build Kit
DD 'Aethelred V2' 16-inch AR-15 5.56 NATO Nitride Rifle Upper Build Kit
$194.99 $144.99 Sale
In Stock.
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DD 'Lightshow II - Black V2' 16-inch AR-15 5.56 NATO Nitride Rifle Upper Build Kit
DD 'Lightshow II - Black V2' 16-inch AR-15 5.56 NATO Nitride Rifle Upper Build Kit
$194.99 $144.99 Sale
In Stock.
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DD 'Ammophilia V2' 16-inch AR-15 5.56 NATO Nitride Rifle Upper Build Kit
DD 'Ammophilia V2' 16-inch AR-15 5.56 NATO Nitride Rifle Upper Build Kit
$189.99 $139.99 Sale
In Stock.
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DD 'The Vampire V3 5.56 NATO' 16-inch AR-15 5.56 NATO Nitride Rifle Upper Build Kit
DD 'The Vampire V3 5.56 NATO' 16-inch AR-15 5.56 NATO Nitride Rifle Upper Build Kit
$204.99 $154.99 Sale
In Stock.
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DD 'The Vampire 5.56 NATO V5' 16-inch AR-15 5.56 NATO Nitride Rifle Upper Build Kit
DD 'The Vampire 5.56 NATO V5' 16-inch AR-15 5.56 NATO Nitride Rifle Upper Build Kit
$189.99 $139.99 Sale
In Stock.
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DD 'Silver Sentinel' 16-inch AR-15 5.56 NATO Stainless Rifle Upper Build Kit
DD 'Silver Sentinel' 16-inch AR-15 5.56 NATO Stainless Rifle Upper Build Kit
$239.99 $179.99 Sale
In Stock.
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Aero Precision AR15 Complete Upper, 20
Aero Precision AR15 Complete Upper, 20" 5.56 w/ Pinned FSB, MOE Handguard - Black
$434.99 $389.99 Sale
In Stock. Free Shipping.
Add To Cart
Davidson Defense Aegis 16-inch Carbine-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Upper Build Kit
Davidson Defense Aegis 16-inch Carbine-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Upper Build Kit
$184.99 $139.99 Sale
In Stock.
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Davidson Defense 'Avalanche' 16-inch AR-15 5.56 NATO Nitride Rifle Upper Build Kit
Davidson Defense 'Avalanche' 16-inch AR-15 5.56 NATO Nitride Rifle Upper Build Kit
$194.99 $144.99 Sale
In Stock.
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Davidson Defense 'Avalanche in .223' 16-inch AR-15 .223 Wylde Phosphate Rifle Upper Build Kit
Davidson Defense 'Avalanche in .223' 16-inch AR-15 .223 Wylde Phosphate Rifle Upper Build Kit
$189.99 $144.99 Sale
In Stock.
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Davidson Defense 'Avalanche in .350' 16-inch AR-15 .350 Legend Phosphate Rifle Upper Build Kit
Davidson Defense 'Avalanche in .350' 16-inch AR-15 .350 Legend Phosphate Rifle Upper Build Kit
$209.99 $159.99 Sale
In Stock.
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Davidson Defense Aegis 16-inch Carbine-Gas 1:7 Nitrided 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Complete Upper Build
Davidson Defense Aegis 16-inch Carbine-Gas 1:7 Nitrided 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Complete Upper Build
$189.99 $139.99 Sale
In Stock.
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Davidson Defense Aegis Lightweight 16.5-inch Mid-Gas 1:7 5.56 NATO AR-15 15-inch Freefloat M-Lok Handguard Rifle Upper Build Kit
Davidson Defense Aegis Lightweight 16.5-inch Mid-Gas 1:7 5.56 NATO AR-15 15-inch Freefloat M-Lok Handguard Rifle Upper Build Kit
$184.99 $139.99 Sale
In Stock.
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Davidson Defense 'M.A.V. 15 in 9MM' 16-inch AR-15 9mm Nitride Rifle Upper Build Kit
Davidson Defense 'M.A.V. 15 in 9MM' 16-inch AR-15 9mm Nitride Rifle Upper Build Kit
$169.99 $124.99 Sale
In Stock.
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Davidson Defense Aegis Lightweight 16.5-inch Mid-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Upper Build Kit
Davidson Defense Aegis Lightweight 16.5-inch Mid-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Upper Build Kit
$179.99 $134.99 Sale
In Stock.
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Davidson Defense 'Blessing of Liberty' 16
Davidson Defense 'Blessing of Liberty' 16" AR-15 9mm Nitride Rifle Upper Build Kit
$369.99 $279.99 Sale
In Stock. Free Shipping.
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Davidson Defense 'More Perfect Union' 16.5
Davidson Defense 'More Perfect Union' 16.5" AR-15 5.56 NATO Nitride Rifle Upper Build Kit
$394.99 $299.99 Sale
In Stock. Free Shipping.
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Davidson Defense 'Slade 5.56' 16.5-inch AR-15 5.56 NATO Nitride Rifle Upper Build Kit
Davidson Defense 'Slade 5.56' 16.5-inch AR-15 5.56 NATO Nitride Rifle Upper Build Kit
$179.99 $134.99 Sale
In Stock.
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Davidson Defense Aegis 16-inch Carbine-Gas 1:8 6.5 Grendel AR-15 Freefloat M-Lok Handguard Rifle Upper Build Kit
Davidson Defense Aegis 16-inch Carbine-Gas 1:8 6.5 Grendel AR-15 Freefloat M-Lok Handguard Rifle Upper Build Kit
$199.99 $154.99 Sale
In Stock.
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782 S Auto Mall Dr American Fork UT 84003
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833-496-6401

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