Radical Firearms Complete Lower Receiver W B5 Stock AR 15 Black Multi Caliber
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Radical Firearms
Overview
The Radical Firearms Complete Lower Receiver W B5 Stock AR 15 Black Multi Caliber is a lower receiver. Compare prices from multiple merchants and find the best deal.
Specifications
Radical Firearms Complete Lower Receiver W B5 Stock AR 15 Black Multi Caliber
Available Merchants(1)
Prices checked
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Build history on GunPartPicker
Builders have been adding the Radical Firearms Complete Lower Receiver W B5 Stock AR 15 Black Multi Caliber to their builds on GunPartPicker since April 2026. All time, it ranks #382 of the 1,049 lower receivers builders have added.
Today the one retailer we track is out of stock. Listed prices start at $104.25 at BattleHawk Armory 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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Holosun 403B Micro Red Dot Sight 2 MOA - HS403B
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