UPPER 223 WYLDE 16" BLACKRADIAN MODEL 1 COMPLETE AR15

The Radian Weapons Upper 223 Wylde 16" Blackradian Model 1 is a complete AR15 upper receiver built for shooters who want a pre-assembled, quality-tier solution ready to bolt onto a compatible lower. Whether you're building your first AR, upgrading an existing rifle, or assembling a truck gun, this upper combines proven Radian components and a versatile cartridge choice in a compact, handy package.

The 223 Wylde chamber is the standout here—it's a hybrid that shoots both .223 Remington and 5.56 NATO, giving you flexibility at the range or in the field without sacrificing accuracy. The 16" barrel with 1:8 twist rate handles the widest variety of bullet weights, making it a genuine do-it-all length for hunting, defensive work, and target shooting. Mid-length gas tuning pairs with the 15" M-LOK handguard to keep the rifle balanced and shootable without unnecessary bulk.

You're getting Radian's own enhanced bolt carrier group and Raptor-SD charging handle—both known for reliability and smooth operation. The Dead Air KeyMo flash hider gives you future suppressor compatibility if you ever decide to go that route. The Cerakote finish in gray delivers corrosion resistance and a clean, professional look. Everything comes assembled and headspaced; mount it to your lower, add an optic, and you're running.

Key Features

• Complete, ready-to-install upper receiver assembly
• 223 Wylde chamber for .223 Remington and 5.56 NATO compatibility
• 16" barrel with 1:8 twist rate for balanced velocity and bullet-weight versatility
• Mid-length gas system for reliable cycling and reduced recoil impulse
• 15" M-LOK handguard for accessory mounting and ergonomic grip
• Radian enhanced bolt carrier group for smooth, reliable operation
• Radian Raptor-SD charging handle for fast, positive charging
• Dead Air KeyMo flash hider with suppressor mounting capability
• Durable Cerakote finish in gray
• Fits standard AR15 lower receivers

Specifications

Frequently Asked Questions

Will this upper fit my AR15 lower?

Yes, the Radian Model 1 is built to standard AR15 specifications and will fit any AR15 lower receiver.

What's the difference between 223 Wylde and 5.56 NATO?

223 Wylde is a hybrid chamber designed to safely and accurately fire both .223 Remington and 5.56 NATO ammunition. This gives you more options at the range or in the field without compromising accuracy in either cartridge.

Can I attach a suppressor to the Dead Air KeyMo flash hider?

Yes, the Dead Air KeyMo hider is designed for Dead Air suppressor mounting, giving you the option to add a suppressor in the future.

What comes in the box?

You receive the fully assembled upper receiver. The upper is headspaced and ready to install on a compatible AR15 lower; no additional assembly is required.