Radian Weapons R0390 A-DAC 15 Lower Receiver FDE

Radian Weapons A-DAC 15 Lower Receiver

The A-DAC 15 represents a thoughtful evolution in AR-15 lower receiver design, engineered for shooters who demand true ambidextrous controls without compromise.

Construction & Design

Machined from billet 7075-T6 aluminum, this lower receiver combines precision engineering with practical functionality. The integral trigger guard and flared magazine well enhance both usability and durability. The Flat Dark Earth finish provides a professional appearance while offering proven corrosion resistance.

Ambidextrous Controls

Patented A-DAC System: The innovative Ambidextrous Dual Action Catch allows right-handed shooters to lock the bolt to the rear without removing their hand from the fire control group. Simply pull the charging handle rearward, depress the right-side magazine release button, then release the charging handle.

Additional Controls:

• Radian Talon 45/90 Ambidextrous Safety Selector (available in long or short throw)
• Left-side magazine release paddle
• Right-side bolt release paddle
• Extended bolt catch

Precision Features

The SART (Self-Adjusting Receiver Tensioner) spring-loaded plunger reduces upper-to-lower receiver wobble, promoting consistent accuracy and reliable function. Enhanced takedown pins ensure smooth operation and longevity.

What's Included

All proprietary hardware ships with the receiver: extended bolt catch, left-side magazine release paddle, right-side magazine release button, right-side bolt release paddle, and hammer pin. This lower receiver is ready to integrate into your AR-15 build.