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Rifle Length > 5.56 NATO > AR-15 Complete Upper Build Kits

Top Sellers

MMC 'Anchor' 16
MMC 'Anchor' 16" AR-15 5.56 NATO Stainless Rifle Complete Upper Build Kit
$344.99 $259.99
Davidson Defense Wallbreaker 16-inch AR-15 5.56 NATO Rifle Complete Upper Build
Davidson Defense Wallbreaker 16-inch AR-15 5.56 NATO Rifle Complete Upper Build
$284.99 $214.99
Davidson Defense Strider’s Shadow 16-inch AR-15 5.56 NATO Rifle Complete Upper Build
Davidson Defense Strider’s Shadow 16-inch AR-15 5.56 NATO Rifle Complete Upper Build
$294.99 $219.99
Davidson Defense Fossil Maker 16-inch AR-15 5.56 NATO Rifle Complete Upper Build
Davidson Defense Fossil Maker 16-inch AR-15 5.56 NATO Rifle Complete Upper Build
$289.99 $219.99
Davidson Defense 'Strigoi' 16.5
Davidson Defense 'Strigoi' 16.5" AR-15 5.56 NATO Nitride Left Handed Rifle Complete Upper Build Kit
$399.99 $299.99

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  4. Shop by Caliber > AR-15 & LR-308/AR-10 Complete Upper Build Kits
  5. 5.56 NATO > AR-15 Complete Upper Build Kits
  6. Rifle Length > 5.56 NATO > AR-15 Complete Upper Build Kits
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Products [49]

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MMC 'Anchor' 16
MMC 'Anchor' 16" AR-15 5.56 NATO Stainless Rifle Complete Upper Build Kit
$344.99 $259.99 Sale
In Stock
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Davidson Defense 'Strigoi' 16.5
Davidson Defense 'Strigoi' 16.5" AR-15 5.56 NATO Nitride Left Handed Rifle Complete Upper Build Kit
$399.99 $299.99 Sale
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Davidson Defense 'Aether' 16
Davidson Defense 'Aether' 16" AR-15 5.56 NATO Nitride Rifle Complete Upper Build W/ .22 LR Conversion Kit
$624.99 $469.99 Sale
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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
$729.99 $549.99 Sale
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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
$544.99 $409.99 Sale
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ELITE AR-15 Geissele MK8 16.5-inch 5.56 NATO Nitride Rifle Complete Upper Build with X2 Dev Group Jackal X Charging Handle
ELITE AR-15 Geissele MK8 16.5-inch 5.56 NATO Nitride Rifle Complete Upper Build with X2 Dev Group Jackal X Charging Handle
$729.99 $549.99 Sale
Out of Stock
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ELITE AR-15 with Timber Creek 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 Enforcer Handguard 16.5-inch 5.56 NATO Nitride Rifle Complete Upper Build with X2 Dev Group Jackal X Charging Handle
$544.99 $409.99 Sale
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ELITE AR-15 with ODIN Works Forend Handguard 16.5-inch 5.56 NATO Nitride Rifle Complete Upper Build with X2 Dev Group Jackal X Charging Handle
ELITE AR-15 with ODIN Works Forend Handguard 16.5-inch 5.56 NATO Nitride Rifle Complete Upper Build with X2 Dev Group Jackal X Charging Handle
$399.99 $304.99 Sale
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ELITE AR-15 with Timber Creek Greyman 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 Greyman Handguard 16.5-inch 5.56 NATO Nitride Rifle Complete Upper Build with X2 Dev Group Jackal X Charging Handle
$584.99 $439.99 Sale
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ELITE AR-15 with Timber Creek Enforcer 13-inch 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 Enforcer 13-inch Handguard 16.5-inch 5.56 NATO Nitride Rifle Complete Upper Build with X2 Dev Group Jackal X Charging Handle
$509.99 $384.99 Sale
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MMC 'Silver Sentinel' 16-inch AR-15 5.56 NATO Stainless Rifle Complete Upper Build
MMC 'Silver Sentinel' 16-inch AR-15 5.56 NATO Stainless Rifle Complete Upper Build
$339.99 $254.99 Sale
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MMC 'Rogue Renegade' 16
MMC 'Rogue Renegade' 16" AR-15 5.56 NATO Stainless Rifle Complete Upper Build
$334.99 $249.99 Sale
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Davidson Defense 'Endgame' 16-inch AR-15 5.56 NATO Phosphate Rifle Complete Upper Build
Davidson Defense 'Endgame' 16-inch AR-15 5.56 NATO Phosphate Rifle Complete Upper Build
$344.99 $259.99 Sale
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Davidson Defense 'Left Handed Mod 1' 16.5-inch AR-15 5.56 NATO Nitride Left-Handed Rifle Complete Upper Build
Davidson Defense 'Left Handed Mod 1' 16.5-inch AR-15 5.56 NATO Nitride Left-Handed Rifle Complete Upper Build
$369.99 $279.99 Sale
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Davidson Defense 'M.A.V. 12 in 5.56' 16-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build
Davidson Defense 'M.A.V. 12 in 5.56' 16-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build
$309.99 $229.99 Sale
Out of Stock
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Davidson Defense 'XV556' 16.5-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build
Davidson Defense 'XV556' 16.5-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build
$309.99 $234.99 Sale
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Davidson Defense 'XII556' 16.5-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build
Davidson Defense 'XII556' 16.5-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build
$309.99 $234.99 Sale
In Stock
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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 Complete Upper Build
$559.99 $419.99 Sale
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Davidson Defense 'Lucky 13' 16.5-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build
Davidson Defense 'Lucky 13' 16.5-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build
$569.99 $429.99 Sale
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MMC 'Bird of Prey' 16-inch AR-15 5.56 NATO Stainless Rifle Complete Upper Build
MMC 'Bird of Prey' 16-inch AR-15 5.56 NATO Stainless Rifle Complete Upper Build
$709.99 $534.99 Sale
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Davidson Defense 'Brave Heart' 16.5-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build
Davidson Defense 'Brave Heart' 16.5-inch AR-15 5.56 NATO Nitride Rifle Complete Upper Build
$714.99 $539.99 Sale
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Davidson Defense 'Timbertown' 16-inch AR-15 5.56 NATO Parkerized Rifle Complete Upper Build Kit
Davidson Defense 'Timbertown' 16-inch AR-15 5.56 NATO Parkerized Rifle Complete Upper Build Kit
$529.99 $399.99 Sale
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Davidson Defense 'Dark Harvest' 16-inch AR-15 5.56 NATO Rifle Complete Upper Build
Davidson Defense 'Dark Harvest' 16-inch AR-15 5.56 NATO Rifle Complete Upper Build
$719.99 $544.99 Sale
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Davidson Defense 'Shadow Paladin' 16-inch AR-15 5.56 NATO Parkerized Rifle Complete Upper Build
Davidson Defense 'Shadow Paladin' 16-inch AR-15 5.56 NATO Parkerized Rifle Complete Upper Build
$714.99 $539.99 Sale
In Stock
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