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Rifle Complete Upper Build Kits

Top Sellers

Davidson Defense 'The Vampire .350 Legend' 16-inch AR-15 .350 Legend Nitride Rifle Complete Upper Build Kit
Davidson Defense 'The Vampire .350 Legend' 16-inch AR-15 .350 Legend Nitride Rifle Complete Upper Build Kit
$274.99 $209.99
Davidson Defense Aegis Lightweight 16-inch Carbine-Gas 1:8 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Complete Upper Build
Davidson Defense Aegis Lightweight 16-inch Carbine-Gas 1:8 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Complete Upper Build
$279.99 $214.99
Davidson Defense Sundown 16-inch AR-15 .223 Wylde Rifle Complete Upper Build
Davidson Defense Sundown 16-inch AR-15 .223 Wylde Rifle Complete Upper Build
$264.99 $199.99
Davidson Defense Vanyar (Suppressor Ready) 16.5-inch AR-15 5.56 NATO Rifle Complete Upper Build
Davidson Defense Vanyar (Suppressor Ready) 16.5-inch AR-15 5.56 NATO Rifle Complete Upper Build
$254.99 $189.99
Davidson Defense 'Avalanche' 16-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build
Davidson Defense 'Avalanche' 16-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build
$274.99 $204.99
Davidson Defense Final Gravity 16-inch Carbine-Gas 1:8 .338 ARC AR-15 Freefloat M-Lok Handguard Rifle Complete Upper Build
Davidson Defense Final Gravity 16-inch Carbine-Gas 1:8 .338 ARC AR-15 Freefloat M-Lok Handguard Rifle Complete Upper Build
$329.99 $249.99
Davidson Defense Voidbreaker 16-inch Carbine-Gas 1:8 .223 Wylde AR-15 Freefloat M-Lok Handguard Rifle Complete Upper
Davidson Defense Voidbreaker 16-inch Carbine-Gas 1:8 .223 Wylde AR-15 Freefloat M-Lok Handguard Rifle Complete Upper
$264.99 $199.99
Davidson Defense Wethrin 16-inch AR-15 6.5 Grendel Rifle Complete Upper Build
Davidson Defense Wethrin 16-inch AR-15 6.5 Grendel Rifle Complete Upper Build
$309.99 $234.99
MMC 'The Vampire 5.56 NATO V5' 16-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build Kit
MMC 'The Vampire 5.56 NATO V5' 16-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build Kit
$269.99 $204.99
Davidson Defense Light Slinger 18-inch Rifle-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Complete Upper Build
Davidson Defense Light Slinger 18-inch Rifle-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Complete Upper Build
$259.99 $194.99
Davidson Defense Ormal 16-inch AR-15 .300 BLK Rifle Complete Upper Build
Davidson Defense Ormal 16-inch AR-15 .300 BLK Rifle Complete Upper Build
$314.99 $234.99
Davidson Defense 'Slade 5.56' 16.5-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build
Davidson Defense 'Slade 5.56' 16.5-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build
$264.99 $199.99
Davidson Defense 'The Vampire V3' 16-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build Kit
Davidson Defense 'The Vampire V3' 16-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build Kit
$269.99 $204.99
Davidson Defense Vampire V4 16-inch Carbine-Gas 1:8 .223 Wylde AR-15 Freefloat M-Lok Handguard Rifle Complete Upper Build
Davidson Defense Vampire V4 16-inch Carbine-Gas 1:8 .223 Wylde AR-15 Freefloat M-Lok Handguard Rifle Complete Upper Build
$269.99 $204.99
Davidson Defense Ronin Competition 16-inch Carbine-Gas 1:8 .223 Wylde AR-15 Freefloat M-Lok Handguard Rifle Complete Upper
Davidson Defense Ronin Competition 16-inch Carbine-Gas 1:8 .223 Wylde AR-15 Freefloat M-Lok Handguard Rifle Complete Upper
$304.99 $229.99
Davidson Defense Ronin Competition 16-inch Carbine-Gas 1:8 .338 ARC AR-15 Freefloat M-Lok Handguard Rifle Complete Upper Build
Davidson Defense Ronin Competition 16-inch Carbine-Gas 1:8 .338 ARC AR-15 Freefloat M-Lok Handguard Rifle Complete Upper Build
$369.99 $279.99

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  • .45 ACP > Rifle Length > AR-15 Complete Upper Build Kits
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Products [129]

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MMC Arms
MMC Arms "Clack Clack" AR-15 Featuring Aero Precision Upper Receiver 16" .458 SOCOM 4150 CMV 1-14T Heavy Barrel 15" M-Lok Handguard (Assembled or Unassembled)
$369.99 $279.99 Sale
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MMC Customs
MMC Customs "Meriden" AR-15 Featuring Davidson Defense Upper Receiver 16" ODIN Works 9MM 416R Stainless 1-10T Barrel Gauntlet Arms 15" M-Lok Handguard (Pre-Assembled, Ready To Ship)
$694.99 $389.99 Sale
Out of Stock
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MMC Arms
MMC Arms "Evansville" LR-308 Featuring A Davidson Defense DPMS Style Upper Receiver 16" .308 WIN 4150 CMV QPQ Nitride 1-10T Barrel 15" M-Lok Handguard (Assembled or Unassembled)
$354.99 $269.99 Sale
Out of Stock
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MMC Arms
MMC Arms "Ardere" LR-308 Featuring A Davidson Defense DPMS Style Upper Receiver 20" .308 WIN 4150 CMV QPQ Nitride 1-10T Barrel 16.5" M-Lok Handguard (Assembled or Unassembled)
$359.99 $269.99 Sale
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MMC 'Timbuktu' 16
MMC 'Timbuktu' 16" AR-15 9MM Nitride Complete Upper Build Kit
$259.99 $194.99 Sale
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Davidson Defense Vanta 16-inch Carbine-Gas 7.62x39mm AR-15 Freefloat M-Lok Rifle Complete Upper Build
Davidson Defense Vanta 16-inch Carbine-Gas 7.62x39mm AR-15 Freefloat M-Lok Rifle Complete Upper Build
$294.99 $219.99 Sale
In Stock
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Davidson Defense 'Lightshow III - Black' 16.5
Davidson Defense 'Lightshow III - Black' 16.5" AR-15 5.56 NATO Nitride Rifle Complete Upper Build Kit
$264.99 $199.99 Sale
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Davidson Defense '9mm Lightshow - Black' 16
Davidson Defense '9mm Lightshow - Black' 16" AR-15 9mm Nitride Rifle Complete Upper Build Kit
$274.99 $204.99 Sale
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Davidson Defense 'Bluegrass' 16
Davidson Defense 'Bluegrass' 16" AR-15 .350 Legend Nitride Rifle Complete Upper Build Kit
$274.99 $209.99 Sale
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Davidson Defense 'Pevensie' 20-inch LR-308 6.5 Creedmoor Nitride Rifle Complete Upper Build Kit
Davidson Defense 'Pevensie' 20-inch LR-308 6.5 Creedmoor Nitride Rifle Complete Upper Build Kit
$474.99 $359.99 Sale
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Davidson Defense 'The Vampire .350 Legend' 16-inch AR-15 .350 Legend Nitride Rifle Complete Upper Build Kit
Davidson Defense 'The Vampire .350 Legend' 16-inch AR-15 .350 Legend Nitride Rifle Complete Upper Build Kit
$274.99 $209.99 Sale
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Davidson Defense 'The Vampire 7.62x39' 16-inch AR-15 7.62x39 Manganese Phosphate Rifle Complete Upper Build Kit
Davidson Defense 'The Vampire 7.62x39' 16-inch AR-15 7.62x39 Manganese Phosphate Rifle Complete Upper Build Kit
$279.99 $209.99 Sale
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Davidson Defense 'Narwhal' 18-inch LR-308 .308 Win Manganese Phosphate Rifle Complete Upper Build Kit
Davidson Defense 'Narwhal' 18-inch LR-308 .308 Win Manganese Phosphate Rifle Complete Upper Build Kit
$464.99 $349.99 Sale
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Davidson Defense 'Sub Nocte Surgo' 16-inch AR-15 .350 Legend Nitride Rifle Complete Upper Build Kit
Davidson Defense 'Sub Nocte Surgo' 16-inch AR-15 .350 Legend Nitride Rifle Complete Upper Build Kit
$289.99 $219.99 Sale
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Davidson Defense 'The Vampire V4' 16-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build Kit
Davidson Defense 'The Vampire V4' 16-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build Kit
$284.99 $214.99 Sale
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Davidson Defense 'The Vampire V3' 16-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build Kit
Davidson Defense 'The Vampire V3' 16-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build Kit
$269.99 $204.99 Sale
In Stock
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MMC 'Lightshow II - Black V2' 16-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build Kit
MMC 'Lightshow II - Black V2' 16-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build Kit
$274.99 $204.99 Sale
In Stock
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MMC 'The Vampire 5.56 NATO V5' 16-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build Kit
MMC 'The Vampire 5.56 NATO V5' 16-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build Kit
$269.99 $204.99 Sale
In Stock
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MMC 'The Vampire V3 5.56 NATO' 16-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build Kit
MMC 'The Vampire V3 5.56 NATO' 16-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build Kit
$284.99 $214.99 Sale
In Stock
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MMC 'Ammophilia V2' 16-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build Kit
MMC 'Ammophilia V2' 16-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build Kit
$269.99 $204.99 Sale
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MMC 'Aethelred V2' 16-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build Kit
MMC 'Aethelred V2' 16-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build Kit
$274.99 $204.99 Sale
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Davidson Defense 'Reconnaissance' 16-inch AR-15 6.5 Grendel Nitride Rifle Complete Upper Build Kit
Davidson Defense 'Reconnaissance' 16-inch AR-15 6.5 Grendel Nitride Rifle Complete Upper Build Kit
$354.99 $264.99 Sale
In Stock
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ELITE AR-15 Geissele MK4 16.5-inch 5.56 NATO Nitride Rifle Complete Upper Build with X2 Dev Group Jackal X Charging Handle
ELITE AR-15 Geissele MK4 16.5-inch 5.56 NATO Nitride Rifle Complete Upper Build with X2 Dev Group Jackal X Charging Handle
$624.99 $469.99 Sale
Out of Stock
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ELITE AR-15 with Timber Creek Ultra Lite Enforcer Handguard 16.5-inch 5.56 NATO Nitride Rifle Complete Upper Build with X2 Dev Group Jackal X Charging Handle
ELITE AR-15 with Timber Creek Ultra Lite Enforcer Handguard 16.5-inch 5.56 NATO Nitride Rifle Complete Upper Build with X2 Dev Group Jackal X Charging Handle
$464.99 $349.99 Sale
Out of Stock
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    Davidson Defense Aegis Lightweight 18-inch Rifle-Gas 1:7 5.56 NATO AR-15 Freefloat M-Lok Handguard Rifle Full Build Kit, Plan B Scorch 3-Prong Flash Hider
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