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Radian A-DAC 15 Lower Receiver 5.56 NATO FDE AR-15 Lower Receiver

The Radian A-DAC 15 lower receiver is machined from billet 7075-T6 aluminum and built for AR-15-style platforms. It features ambidextrous controls, an integral trigger guard, and a flared magazine well, with Radian’s A-DAC mechanism designed to let right-handed shooters lock the bolt to the rear without changing hand position. The SART receiver tensioning system helps reduce upper-to-lower wobble for a consistent fit.

Key features

  • Billet 7075-T6 aluminum construction for strength and rigidity
  • A-DAC ambidextrous dual action catch enables easy bolt lock-back for right-handed shooters
  • Ambidextrous Talon safety selector plus left magazine release and right bolt release controls
  • Integral trigger guard and flared magazine well for straightforward handling and feeding
  • SART self-adjusting receiver tensioner to reduce upper/lower wobble
  • Includes proprietary hardware such as extended bolt catch and ambidextrous mag/bolt controls

Upgrade your AR-15 build with a precision-fit Radian A-DAC 15 lower receiver designed for ambidextrous operation and a tighter upper/lower interface.

Radian A-DAC 15 Lower Receiver 5.56 NATO FDE AR-15 Lower: quick facts

What caliber is the Radian A-DAC 15 Lower Receiver 5.56 NATO FDE AR-15 Lower?
It is chambered in 5.56 NATO, .223 Remington.
What kind of action does it use?
Single Action.
What sights and finish does it have?
finish: FDE.
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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