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Luth AR A3 Upper Receiver for AR-15 Builds

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Upgrade your AR platform with the Luth AR A3 Upper Receiver, built for reliability and accuracy.

Luth AR A3 Upper Receiver delivers precision-machined compatibility for your custom AR-15 rifle build. Crafted from 7075-T6 aluminum with a hardcoat anodized finish, this stripped upper features an A3 flat-top design for versatile optics mounting.

  • Material: 7075-T6 aluminum
  • Finish: Mil-spec hardcoat anodized
  • Compatibility: Standard AR-15 lower receivers
  • Rail System: Picatinny top rail
  • Forward Assist: Included
  • Dust Cover: Not included (compatible with standard covers)

Ideal for builders seeking a lightweight yet durable foundation.

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Categories: Parts & Accessories