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Radian AX556 5.56 NATO AR-15 Lower Receiver

The Radian AX556 AR-15 lower receiver is machined from billet 7075-T6 aluminum and is designed for .223 Remington / 5.56 NATO AR-15 platform builds. It provides ambidextrous controls, including a Talon ambidextrous safety selector, a left-side magazine release, and a right-side bolt release, plus the patented A-DAC Ambidextrous Dual Action Catch for easier bolt-locking without shifting your grip.

Key features

  • Talon ambidextrous safety selector for true left- and right-handed operation
  • Left-side magazine release and right-side bolt release for faster handling
  • Billet 7075-T6 aluminum construction for strength and durability
  • Patented A-DAC ambidextrous dual action catch to lock the bolt back smoothly

Build your next .223 Remington / 5.56 NATO AR-15 with an ambidextrous Radian AX556 lower receiver engineered for efficient controls.

Radian AX556 5.56 NATO AR-15 Lower Receiver: quick facts

What caliber is the Radian AX556 5.56 NATO AR-15 Lower Receiver?
It is chambered in 5.56 NATO.
What kind of action does it use?
Double Action.
Is it new or used?
New, in the original packaging.
Can I buy it in Delaware?
Yes. It ships to a licensed FFL dealer in Delaware; you pick it up there after the background check. This long gun ships to the licensed Delaware dealer you choose, where you finish Form 4473 and the background check.
Is it in stock?
Yes, at $607.19. Orders leave within 1-2 business days; shipping is free over $999.

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