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Radian
Overview
The Radian Weapons Model 1 Complete Upper in OD Green is designed for the AR-15 platform and features a 9-inch barrel chambered in .300 AAC Blackout. This complete upper assembly utilizes a pistol-length gas system, which enhances reliability and performance in compact builds. Commonly found in shorter-range setups, this upper is ideal for shooters looking to maximize the versatility of the .300 Blackout cartridge.
Radian Weapons Model 1 Complete Upper OD Green .300 AAC Blackout 9 Barrel
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Builders have added the Radian Weapons Model 1 Complete Upper OD Green .300 AAC Blackout 9 Barrel to their builds on GunPartPicker. Since April 2026, it ranks #662 of the 2,052 upper receivers builders have added.
It was in stock most times we checked in October 2026, and today only Optics Planet has it in stock. Prices barely moved in October 2026, holding around $1,829.95, with no real sale all month. Buying today, the lowest price is $1,829.95 at Optics Planet, which matches the best price we saw in October.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
We ranked every upper receiver by how often it shows up in real builds on GunPartPicker.
Read the guide: Most Popular AR-15 Upper Receivers →Check it against the live catalog:
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