300 Blackout pistol uppers are complete upper receiver assemblies designed for AR-15 pistols chambered in 300 AAC Blackout. They typically include a short barrel (usually 7″–10.5″), handguard, gas system, and sometimes a bolt carrier group and charging handle. These uppers work with AR-15 pistol lower receivers, compatible buffer tubes, magazines, and standard AR-15 components. They’re ideal for building compact, maneuverable AR pistols suited for home defense, tactical use, or range shooting, and are available in various finishes and configurations for customization.
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Select optionsQuick View7.5″ 300 Blackout Upper 7″ Quadrail No BCG or Charging Handle
$195.95Out of stock
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Select optionsQuick View7.5″ 300 Blackout Upper 7″ Keymod No BCG or Charging Handle
$195.95In stock
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Select optionsQuick View10.5″ 300 Blackout Upper with 7″ Quadrail No BCG or Charging Handle
$199.95Out of stock
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