Radical 7.62x39mm Upper with 16" Barrel, Black - RF00397
All Radical Firearms upper receivers
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Radical Firearms
Overview
The Radical 7.62x39mm Upper is a complete upper receiver assembly designed for the AR-15 platform, featuring a 16-inch barrel optimized for the 7.62x39mm caliber. This configuration allows builders to leverage the power of the 7.62x39mm cartridge, providing a robust option for those looking to enhance their rifle's performance with a unique caliber. You’ll often find this upper in builds that prioritize versatility and stopping power, making it a popular choice for both tactical and recreational shooting setups.
Specifications
Radical 7.62x39mm Upper with 16" Barrel, Black - RF00397
September 2026 on GunPartPicker
Radical 7.62x39mm Upper with 16" Barrel, Black - RF00397 ranked #267 of the 615 upper receivers builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #957 of the 1,700 upper receivers builders have added. Builds with this upper receiver are nearly all chambered in 7.62x39mm and nearly all AR-15.
It was out of stock everywhere we track for all of September 2026, and today none of the 3 retailers we track has it in stock right now. Listed prices start at $325.99 at KY Gun Company for when it comes back.
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
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