The Radian A-DAC 15 lower receiver is a billet machined component intended for AR-15 style platforms. It is produced from 7075-T6 aluminum and is configured with fully ambidextrous controls and Radian’s Talon 45/90 safety. The receiver ships with Radian proprietary hardware to support the A-DAC feature and enhanced control layout.
Key Specifications
- Constructed from billet 7075-T6 aluminum for strength and durability.
- Finished in Flat Dark Earth Cerakote as listed in the product attributes and naming.
- Equipped with fully ambidextrous controls, including left-side magazine release and right-side bolt release.
- Includes the patented A-DAC (Ambidextrous Dual Action Catch) to allow right-handed bolt hold-open without changing a standard firing grip.
- Features the Radian Talon 45/90 Ambidextrous Safety with long and short levers.
- Incorporates a SART (Self-Adjusting Receiver Tensioner) spring-loaded plunger to reduce upper/lower receiver wobble.
- Ships with all proprietary hardware included (extended bolt catch, left-side mag release paddle, right-side mag release button, right-side bolt release paddle, hammer pin).
- Includes an enhanced takedown pin set for improved fit and function.
- Listed ATF designation is RECEIVER with ATF Model A-DAC 15 and ATF Manufacturer RADIAN.
- Manufacturer-listed weight is 1.6 (per supplied product attributes).
The A-DAC 15 lower receiver is aimed at users who want a high-quality billet receiver with comprehensive ambidextrous ergonomics and the A-DAC bolt hold-open innovation. Its hardware package and tensioning features are intended to provide a solid interface with compatible AR-15 style uppers and components.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
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