The Radian Upper 17.5" 223 Wylde in ODG (Olive Drab Green) delivers the pinnacle of American-made precision, combining billet-machined components, hand-assembled craftsmanship, and fully ambidextrous controls into one exceptionally capable AR-15 upper receiver.
- Sub-MOA accuracy guarantee tested with Black Hills Match Grade ammunition
- Billet-machined 7075-T6 upper receiver with M4 feed ramps for reliable feeding
- 17.5" barrel chambered in versatile 223 Wylde for both .223 and 5.56 NATO
- Fully ambidextrous controls designed for left- and right-handed shooters
- Hand-assembled by trained Radian gunsmiths, inspected and test-fired individually
- Backed by Radian Weapons' lifetime guarantee on every component
Who This Is For
This upper is built for the serious AR-15 enthusiast, competitive shooter, or precision-minded rifle builder who refuses to compromise on quality. Whether you're looking to upgrade an existing lower or building a dedicated precision rifle from the ground up, the Radian 17.5" 223 Wylde upper in ODG offers the reliability, accuracy, and aesthetic refinement to satisfy even the most demanding shooters. Its ambidextrous design also makes it an ideal choice for left-handed shooters who often find quality options limited in the AR platform.
Specifications
| Brand | Radian Weapons |
|---|---|
| Model | Model 1 Complete Upper |
| Caliber | 223 Wylde |
| Barrel Length | 17.5 inches |
| Receiver Material | Billet 7075-T6 Aluminum |
| Feed Ramps | M4-style feed ramps |
| Finish / Color | Olive Drab Green (ODG) |
| Accuracy Standard | Sub-MOA with Black Hills Match Ammo |
| Controls | Fully Ambidextrous |
| Assembly | Hand-assembled by trained gunsmith |
| Warranty | Lifetime Guarantee |
| Platform | AR-15 |
Frequently Asked Questions
What lower receivers are compatible with this Radian upper?
The Radian 17.5" 223 Wylde upper is built to mil-spec AR-15 dimensions and is compatible with any standard mil-spec AR-15 lower receiver. Radian's own Model 1 lower is the ideal pairing for a fully matched, ambidextrous rifle, but it will mate correctly with quality mil-spec lowers from other reputable manufacturers as well.
Can I shoot both .223 Remington and 5.56 NATO through this upper?
Yes. The 223 Wylde chamber is specifically engineered to safely and accurately fire both .223 Remington and 5.56 NATO ammunition. It offers tighter tolerances than a standard 5.56 chamber, resulting in improved accuracy with .223 match loads while maintaining the safety margin needed for higher-pressure 5.56 NATO rounds.
What makes the Radian Model 1 upper worth the premium price?
Radian Weapons sets itself apart through the use of premium billet 7075-T6 aluminum, precise CNC machining, hand assembly by trained gunsmiths, and a rigorous inspection and test-fire process before any upper leaves the facility. Each upper carries a sub-MOA accuracy guarantee with Black Hills Match ammunition and is backed by Radian's lifetime warranty — making it a long-term investment in a truly world-class firearm component.