Radian Weapons R0389 A-DAC 15 Lower Receiver

Radian Weapons A-DAC 15 Lower Receiver

The R0389 A-DAC 15 represents a thoughtful evolution in AR15 lower receiver design, engineered for shooters who demand true ambidextrous functionality without compromise.

Construction & Materials

Machined from premium billet 7075-T6 aluminum, this lower receiver offers the strength and precision you expect from a quality AR platform component. The Radian Brown Cerakote finish provides both aesthetic appeal and durable corrosion protection.

Ambidextrous Features

Complete left-hand capability includes:

• Talon Ambidextrous Safety Selector for intuitive thumb manipulation from either side
• Left-side magazine release for seamless magazine changes
• Right-side bolt release for conventional operation

The Patented A-DAC System

The standout feature is Radian's innovative A-DAC (Ambidextrous Dual Action Catch) mechanism. This patented system 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. The bolt stays locked back—a genuine operational advantage for tactical work and competition shooting.

The Bottom Line

If you're building or upgrading an AR15 and want true ambidextrous capability with genuine functional improvements, the A-DAC 15 deserves serious consideration.