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.308 Winchester LR-308/AR-10 Upper Builds

Top Sellers

Davidson Defense 'BA-Boom V2' 18-inch LR-308 .308 Win Nitride Rifle Upper Build Kit
Davidson Defense 'BA-Boom V2' 18-inch LR-308 .308 Win Nitride Rifle Upper Build Kit
$409.99 $304.99
Davidson Defense 'Thunder Strike' 16-inch LR-308 .308 Win Phosphate Rifle Upper Build Kit
Davidson Defense 'Thunder Strike' 16-inch LR-308 .308 Win Phosphate Rifle Upper Build Kit
$414.99 $309.99
Davidson Defense 'Lead Tempest' 18-inch LR-308 .308 Win Nitride Rifle Upper Build Kit
Davidson Defense 'Lead Tempest' 18-inch LR-308 .308 Win Nitride Rifle Upper Build Kit
$409.99 $309.99

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  4. .308 Winchester LR-308/AR-10 Upper Builds
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  • LR-308/AR-10 80% Upper Build Kits > .308 Winchester
  • LR-308/AR-10 Full Build Kits (Everything Minus Lower) > .308 Winchester
  • LR-308/AR-10 Complete Upper Build Kits > .308 Winchester
  • LR-308/AR-10 Upper Build Kits > .308 Winchester

Products [38]

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MMC Arms
MMC Arms "Code Blue" LR-308 Featuring Aero Precision M5 Upper 24" Ultra-Match .308 WIN Stainless 1-10T Straight Fluted Heavy Bull Barrel 19" M-Lok Handguard (Assembled or Unassembled)
$674.99 $359.99 Sale
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MMC Arms
MMC Arms "Ange" LR-308 Featuring Aero Precision M5 Upper 10.5" .308 WIN 4150 CMV QPQ Nitride Heavy Barrel 12" M-Lok Handguard (Assembled or Unassembled)
$529.99 $289.99 Sale
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MMC Arms
MMC Arms "Thesan" LR-308 Pistol Featuring Aero Precision M5 Upper 12.5" .308 WIN 4150 CMV QPQ Nitride 1-10T Barrel 12" KeyMod Handguard (Assembled or Unassembled)
$554.99 $309.99 Sale
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MMC Arms
MMC Arms "Wicket" LR-308 Davidson Defense Upper Receiver 12.5" .308 WIN 4150 CMV 1-10T Barrel Premium 12" M-Lok Handguard (Assembled or Unassembled)
$554.99 $284.99 Sale
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MMC Arms
MMC Arms "Xonotic" LR-308 Featuring Aero Precision M5 Upper 24" .308 WIN 416R Stainless 1-10T Straight Fluted Bull Barrel 19" M-Lok Handguard (Assembled or Unassembled)
$599.99 $344.99 Sale
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MMC Arms Top Shelf
MMC Arms Top Shelf "Betony" LR-308 Featuring Aero Precision Upper Receiver 18.75" Ballistic Advantage .308 WIN 4150 CMV QPQ Nitride 1-10T Barrel 15" KeyMod AIM Sports Handguard (Assembled or Unassembled)
$709.99 $389.99 Sale
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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)
$694.99 $364.99 Sale
Out of Stock
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MMC Arms
MMC Arms "Muncie" 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)
$604.99 $314.99 Sale
Out of Stock
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MMC Arms
MMC Arms "Maziacs" LR-308 Featuring A Davidson Defense DPMS Style Upper Receiver 20" .308 WIN 4150 CMV QPQ Nitride 1-10T Barrel 19" M-Lok Handguard (Assembled or Unassembled)
$599.99 $324.99 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)
$689.99 $414.99 Sale
Out of Stock
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MMC Arms
MMC Arms "Epiphany" LR-308 Pistol Featuring A Davidson Defense DPMS Style Upper Receiver 10.5" .308 WIN 4150 CMV QPQ Nitride 1-10T Barrel 12" M-Lok Handguard (Assembled or Unassembled)
$609.99 $334.99 Sale
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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
$444.99 $334.99 Sale
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Davidson Defense 'Beluga Whale' 18-inch LR-308 .308 Win Manganese Phosphate Rifle Upper Build Kit
Davidson Defense 'Beluga Whale' 18-inch LR-308 .308 Win Manganese Phosphate Rifle Upper Build Kit
$424.99 $319.99 Sale
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Davidson Defense 'Tee-Matey' 16-inch LR-308 .308 Win Manganese Phosphate Rifle Upper Build Kit
Davidson Defense 'Tee-Matey' 16-inch LR-308 .308 Win Manganese Phosphate Rifle Upper Build Kit
$394.99 $294.99 Sale
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Davidson Defense 'Lightshow .308 - Black' 18-inch LR-308 .308 Win Nitride Rifle Upper Build Kit
Davidson Defense 'Lightshow .308 - Black' 18-inch LR-308 .308 Win Nitride Rifle Upper Build Kit
$439.99 $329.99 Sale
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Davidson Defense 'Lightshow .308 - Grey' 18-inch LR-308 .308 Win Nitride Rifle Upper Build Kit
Davidson Defense 'Lightshow .308 - Grey' 18-inch LR-308 .308 Win Nitride Rifle Upper Build Kit
$439.99 $329.99 Sale
In Stock
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Davidson Defense 'BA-Boom V2' 18-inch LR-308 .308 Win Nitride Rifle Upper Build Kit
Davidson Defense 'BA-Boom V2' 18-inch LR-308 .308 Win Nitride Rifle Upper Build Kit
$409.99 $304.99 Sale
In Stock
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Davidson Defense 'Recon Sniper' 16-inch LR-308 .308 Win Stainless Rifle Upper Build Kit
Davidson Defense 'Recon Sniper' 16-inch LR-308 .308 Win Stainless Rifle Upper Build Kit
$459.99 $344.99 Sale
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MMC 'Diplomat's Word' 16-inch LR-308 .308 Win Phosphate Rifle Upper Build Kit
MMC 'Diplomat's Word' 16-inch LR-308 .308 Win Phosphate Rifle Upper Build Kit
$379.99 $284.99 Sale
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MMC 'Tarnished Expectations' 16-inch LR-308 .308 Win Phosphate Rifle Upper Build Kit
MMC 'Tarnished Expectations' 16-inch LR-308 .308 Win Phosphate Rifle Upper Build Kit
$379.99 $284.99 Sale
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'Obsidian Fury' 16-inch LR-308 .308 Win Phosphate Rifle Upper Build Kit
'Obsidian Fury' 16-inch LR-308 .308 Win Phosphate Rifle Upper Build Kit
$399.99 $299.99 Sale
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'Jet Speed' 16-inch AR-15 .308 WIN Phosphate Rifle Upper Build Kit
'Jet Speed' 16-inch AR-15 .308 WIN Phosphate Rifle Upper Build Kit
$414.99 $309.99 Sale
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Davidson Defense 'Arrow Of Light' 16-inch LR-308 .308 Win Phosphate Rifle Upper Build Kit
Davidson Defense 'Arrow Of Light' 16-inch LR-308 .308 Win Phosphate Rifle Upper Build Kit
$379.99 $284.99 Sale
In Stock
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Davidson Defense 'Vault Master' 16-inch LR-308 .308 Win Stainless Rifle Upper Build Kit
Davidson Defense 'Vault Master' 16-inch LR-308 .308 Win Stainless Rifle Upper Build Kit
$504.99 $379.99 Sale
In Stock
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