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Radian
Overview
The Radian Weapons Model 1 .223 Wylde 17.5 FDE Complete Upper is an all-in-one upper receiver designed for the AR-15 platform, featuring a 17.5-inch barrel optimized for both 5.56 NATO and .223 Wylde calibers. This complete assembly offers builders a ready-to-install option that combines functionality and versatility, making it suitable for a range of shooting applications. Commonly found in builds focused on the 5.56 NATO caliber, this upper receiver is ideal for those looking to enhance their rifle's performance.
Specifications
Radian Weapons Model 1 .223 Wylde 17.5 FDE Complete Upper
Build history on GunPartPicker
Builders have been adding the Radian Weapons Model 1 .223 Wylde 17.5 FDE Complete Upper to their builds on GunPartPicker since March 2026. All time, it ranks #225 of the 1,714 upper receivers builders have added. Builds with this upper receiver are nearly all chambered in 5.56 NATO and nearly all AR-15.
Today both retailers we track have it in stock. Buying today, the lowest price is $2,069.95 at Optics Planet.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Frequently Built With
The part most often added in each category by the builds that include this one
Noveske Gen 3 Receiver Set Flat Dark Earth 5.56 / .223 Rem
Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger
Radian Raptor Charging Handle & Talon Safety Selector Combo - OD Green
Fortis SHIFT Vertical Grip - M-LOK
LMT Full-Auto 5.56 Enhanced AR-15 Bolt Carrier Group
MBA-1 Buttstock With 223/5.56 Buffer Assembly FDE
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