• MILLSPORT UPPER 5.56MM 16" ML
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American Tactical Inc

American Tactical Inc Millsport Upper 5.56mm 16" M-LOK – Complete AR-15 Upper Receiver Assembly

American Tactical Inc Millsport Upper 5.56mm 16" M-LOK – Complete AR-15 Upper Receiver Assembly

$285.95
$339.95 $285.95
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ATI15MS556ML15

Out of stock

The American Tactical Inc Millsport upper receiver assembly is a complete drop-in 5.56mm upper for AR-15 platform rifles.

  • Type: Complete AR-15 upper receiver assembly
  • Caliber: 5.56mm NATO
  • Barrel Length: 16 inches
  • Gas System: Carbine-length
  • Handguard: M-LOK compatible free-float
  • Includes: Bolt carrier group, charging handle
  • Compatibility: Mil-spec AR-15 lower receivers
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