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Purpose-Built for Big-Bore Use

The Anderson Manufacturing .458 SOCOM Upper Receiver gives AR-15 builders who are looking to produce their big-bore .458 model a ready-made upper that is designed to handle the increased dimensions of the round.

The Anderson Manufacturing .458 SOCOM Upper Receiver is constructed from 7075 T6 forged aluminum and includes a wider ejection port.

  • Receiver comes completely stripped
  • Color: Black
  • Comes with durable hard-coat anodized finish

The Anderson Manufacturing .458 SOCOM Upper Receiver is designed to fit onto a standard AR-15 lower receiver without requiring fitting.

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Cartridge: 458 SOCOM

Finish: Black

Style: Stripped