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6.5 Grendel AR-15 Upper Builds

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  4. 6.5 Grendel AR-15 Upper Builds
  • AR-15 80% Upper Build Kits > 6.5 Grendel
  • AR-15 Full Build Kits (Everything Minus Lower) > 6.5 Grendel
  • AR-15 Complete Upper Build Kits > 6.5 Grendel
  • AR-15 Upper Build Kits > 6.5 Grendel

Products [16]

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MMC Customs
MMC Customs"Scorcher" AR-15 Featuring Aero Precision Upper Receiver 18" Ultra-Match 6.5 Grendel 1-8T Stainless Heavy Barrel 15" KeyMod Handguard (Assembled or Unassembled)
$479.99 $259.99 Sale
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Davidson Defense
Davidson Defense "Moroder" AR-15 Upper Receiver 20" 6.5 Grendel 416R Stainless 1-8T Heavy Barrel 15" M-Lok Handguard (Assembled or Unassembled)
$519.99 $259.99 Sale
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Davidson Defense
Davidson Defense "Aitne" AR-15 Upper Receiver 20" 6.5 Grendel 416R Stainless 1-8T Straight Fluted Heavy Barrel 15" M-Lok Handguard (Assembled or Unassembled)
$574.99 $269.99 Sale
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Davidson Defense
Davidson Defense "Biddleford" AR-15 Upper Receiver 18" 6.5 Grendel 4150 CMV 1-8T Barrel 15" M-Lok Handguard (Assembled or Unassembled)
$584.99 $279.99 Sale
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Davidson Defense
Davidson Defense "Boru" AR-15 Upper Receiver 16" 6.5 Grendel 416R Stainless 1-8T Barrel 15" M-Lok Handguard (Assembled or Unassembled)
$584.99 $279.99 Sale
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Davidson Defense
Davidson Defense "Arx" AR-15 Upper Receiver 16" 6.5 Grendel 416R Stainless 1-8T Barrel 12.5" Quad Rail Handguard (Assembled or Unassembled)
$579.99 $264.99 Sale
Out of Stock
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MMC 'Ghost' 16
MMC 'Ghost' 16" AR-15 6.5 Grendel Nitride Rifle Upper Build Kit
$629.99 $314.99 Sale
In Stock
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MMC 'Wiesel I' 16
MMC 'Wiesel I' 16" AR-15 6.5 Grendel Nitride Upper Build Kit
$564.99 $249.99 Sale
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MMC 'Wiesel I' 16
MMC 'Wiesel I' 16" AR-15 6.5 Grendel Nitride Complete Upper Build Kit
$649.99 $334.99 Sale
In Stock
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MMC 'Wiesel I' 16
MMC 'Wiesel I' 16" AR-15 6.5 Grendel Nitride Full Build Kit
$709.99 $394.99 Sale
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Davidson Defense 'Beach-Head' 18
Davidson Defense 'Beach-Head' 18" AR-15 6.5 Grendel Nitride Rifle Upper Build Kit
$639.99 $354.99 Sale
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Davidson Defense 'Arda' 16
Davidson Defense 'Arda' 16" AR-15 6.5 Grendel Nitride Rifle Upper Build Kit
$519.99 $234.99 Sale
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MMC 'AIM-9L' 16
MMC 'AIM-9L' 16" AR-15 6.5 Grendel Nitride Rifle Upper Build Kit
$824.99 $509.99 Sale
In Stock
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MMC 'AIM-120C' 16
MMC 'AIM-120C' 16" AR-15 6.5 Grendel Nitride Rifle Full Build Kit
$799.99 $484.99 Sale
In Stock
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MMC 'AIM-120C' 16
MMC 'AIM-120C' 16" AR-15 6.5 Grendel Nitride Rifle Complete Upper Build Kit
$739.99 $424.99 Sale
In Stock
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MMC 'AIM-120C' 16
MMC 'AIM-120C' 16" AR-15 6.5 Grendel Nitride Rifle Upper Build Kit
$649.99 $334.99 Sale
In Stock
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